英文别名
                        Methyl 3-methyl-11-oxo-12-oxa-3-azapentacyclo[11.8.0.02,10.04,9.014,19]henicosa-1(13),2(10),4,6,8,14,16,18,20-nonaene-20-carboxylate;methyl 3-methyl-11-oxo-12-oxa-3-azapentacyclo[11.8.0.02,10.04,9.014,19]henicosa-1(13),2(10),4,6,8,14,16,18,20-nonaene-20-carboxylate