IUPAC: (1R,19R)-4,5,9-trihydroxy-4-(2-hydroxybutan-2-yl)-8-methyl-9-(propan-2-yl)-2,7,11-trioxa-16-azatricyclo[11.5.1.0^{16,19}]nonadec-13-ene-3,6,10-trione

SMILES: CCC(C)(O)C1(O)C(O)C(=O)OC(C)C(O)(C(C)C)C(=O)OCC2=CCN3CC[C@@H](OC1=O)[C@@H]23 |t:23|