IUPAC:(2S)-N-[(8S,14S)-22-(1-cyano-1-methylethyl)-4-hydroxy-18,18-dimethyl-9,15-dioxo-16-oxa-10,20,28-triazapentacyclo[18.5.2.1^{2,6}.1^{10,14}.0^{23,27}]nonacosa-1(25),2,4,6(29),21,23,26-heptaen-8-yl]-3-methyl-2-{N-methyl-1-[(3S)-1-(prop-2-enoyl)pyrrolidin-3-yl]formamido}butanamide
IUPAC:(2S)-N-[(8S,14S)-22-(1-cyano-1-methylethyl)-4-hydroxy-18,18-dimethyl-9,15-dioxo-16-oxa-10,20,28-triazapentacyclo[18.5.2.1^{2,6}.1^{10,14}.0^{23,27}]nonacosa-1(25),2,4,6(29),21,23,26-heptaen-8-yl]-3-methyl-2-{N-methyl-1-[(3S)-1-(prop-2-enoyl)pyrrolidin-3-yl]formamido}butanamide