label: 4,5,6,7,8,9,10,11,13,17a,18,19,20,21,22,22a-hexadecahydro-23-methyl-14,17-etheno-19,22-imino-1H-cyclohept(c)(1,9)oxaazacyclononadecine-3,12-dione
label_lc: 4,5,6,7,8,9,10,11,13,17a,18,19,20,21,22,22a-hexadecahydro-23-methyl-14,17-etheno-19,22-imino-1h-cyclohept(c)(1,9)oxaazacyclononadecine-3,12-dione