IUPAC:13-hydroxy-5-methoxy-12-[(piperidin-1-yl)methyl]-8,17-dioxatetracyclo[8.7.0.0^{2,7}.0^{11,16}]heptadeca-1(10),2(7),3,5,11(16),12,14-heptaen-9-one
IUPAC:13-hydroxy-5-methoxy-12-[(piperidin-1-yl)methyl]-8,17-dioxatetracyclo[8.7.0.0^{2,7}.0^{11,16}]heptadeca-1(10),2(7),3,5,11(16),12,14-heptaen-9-one