IUPAC:2-({2,5,10,11,17-pentahydroxy-19-methoxy-7-methyl-15,22-dioxopentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{16,21}]docosa-1(14),2,4(9),5,7,12,16,18,20-nonaen-6-yl}formamido)propanoic acid
IUPAC:2-({2,5,10,11,17-pentahydroxy-19-methoxy-7-methyl-15,22-dioxopentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{16,21}]docosa-1(14),2,4(9),5,7,12,16,18,20-nonaen-6-yl}formamido)propanoic acid