Synonyms: 29-(2,3-dihydroxy-2-methylpropyl)-2-hydroxy-23-(1-hydroxyethyl)-6,26-dimethyl-15-propyl-1,2,3,3a,5,6,8,9,10,15-decahydro-17h-18,9-(epiminoethanoiminoethanoiminoethanoiminomethano)pyrrolo[1',2':5,6][1,5,8,11]thiatriazacyclopentadecino[15,14-b]indole-4,7,19,22,25,28,31(18h)-heptone;AC1L4YBW;AC1Q6LR4;AR-1D7953