IUPAC:(1R,9R,10S)-17-(cyclopropylmethyl)-3,10-dihydroxy-13-oxo(6,12,12,14,14-2H5)-17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2,4,6-triene-4-carboxamide
IUPAC:(1R,9R,10S)-17-(cyclopropylmethyl)-3,10-dihydroxy-13-oxo(6,12,12,14,14-2H5)-17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2,4,6-triene-4-carboxamide