[(1S)-1-[(1R,5R,6S,11S,12R,14R)-9,12-Dihydroxy-6,16-dimethyl-10,19-dioxa-16-azahexacyclo[12.5.3.15,9.01,14.02,11.06,11]tricosa-2,21-dien-22-yl]ethyl] 2,4-dimethyl-1H-pyrrole-3-carboxylate
[(1s)-1-[(1r,5r,6s,11s,12r,14r)-9,12-dihydroxy-6,16-dimethyl-10,19-dioxa-16-azahexacyclo[12.5.3.15,9.01,14.02,11.06,11]tricosa-2,21-dien-22-yl]ethyl] 2,4-dimethyl-1h-pyrrole-3-carboxylate