| —— | 
                                        (2E,4E)-1-[(2S,6R,14R,22R,25S)-15-methyl-25-[(4S)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl]-1,3,13,15-tetrazaheptacyclo[18.4.1.02,6.06,22.07,12.014,22.016,21]pentacosa-7,9,11,16,18,20-hexaen-3-yl]hexa-2,4-dien-1-one | 
                                        1355952-33-8 | 
                                        C35H42N4O3 | 
                                        566.743 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2R,6R,14R,22R,25S)-15-methyl-25-[(4S)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl]-1,3,13,15-tetrazaheptacyclo[18.4.1.02,6.06,22.07,12.014,22.016,21]pentacosa-7,9,11,16,18,20-hexaene | 
                                        1355952-23-6 | 
                                        C29H36N4O2 | 
                                        472.63 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3R,11R,19S,22S)-10,12-dimethyl-22-[(4S)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl]-1,10,12-triazahexacyclo[15.4.1.03,19.04,9.011,19.013,18]docosa-4,6,8,13,15,17-hexaen-2-one | 
                                        1355952-17-8 | 
                                        C28H33N3O3 | 
                                        459.588 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3R,11R,19S,22S)-22-[(4S)-2,2,5,5-tetramethyl-1,3-dioxolan-4-yl]-1,10,12-triazahexacyclo[15.4.1.03,19.04,9.011,19.013,18]docosa-4,6,8,13,15,17-hexaen-2-one | 
                                        1355951-92-6 | 
                                        C26H29N3O3 | 
                                        431.535 |