IUPAC:(7E,11Z)-17-{[3,4-dihydroxy-5-(2-hydroxy-4-methoxy-6-methylbenzamido)-4,6-dimethyloxan-2-yl]oxy}-27-hydroxy-3,6,8,12,14,20,22-heptamethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0^{1,6}.0^{13,22}.0^{16,21}]heptacosa-4,7,11,14,24(27)-pentaene-4-carboxylic acid
IUPAC:(7E,11Z)-17-{[3,4-dihydroxy-5-(2-hydroxy-4-methoxy-6-methylbenzamido)-4,6-dimethyloxan-2-yl]oxy}-27-hydroxy-3,6,8,12,14,20,22-heptamethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0^{1,6}.0^{13,22}.0^{16,21}]heptacosa-4,7,11,14,24(27)-pentaene-4-carboxylic acid