| —— | 
                                        [(19S)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl] 2-hydroxypropanoate | 
                                        1120325-66-7 | 
                                        C23H20N2O6 | 
                                        420.422 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(19S)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl] 2-pyrazol-1-ylpropanoate | 
                                        1120325-62-3 | 
                                        C26H22N4O5 | 
                                        470.484 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(19S)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl] 2-imidazol-1-ylpropanoate | 
                                        1112311-02-0 | 
                                        C26H22N4O5 | 
                                        470.484 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(19S)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl] 2-(1,2,4-triazol-1-yl)propanoate | 
                                        1120325-64-5 | 
                                        C25H21N5O5 | 
                                        471.472 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(19S)-19-ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl] 2-[6-(trifluoromethyl)pyrimidin-4-yl]oxypropanoate | 
                                        1120325-63-4 | 
                                        C28H21F3N4O6 | 
                                        566.493 |