Formula: C26H28N2O9 | Mol. Weight: 512.50 g/mol
IUPAC: (18R,19R,20S)-19-ethenyl-16-hydroxy-18-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4,6,8,15-hexaen-14-one
C=CC1C2C=C3C4=C(CCN3C(=O)C2=C(OC1OC5C(C(C(C(O5)CO)O)O)O)O)C6=CC=CC=C6N4