label: (E)-2-(5-chlorothiophen-2-yl)-N-{(3S)-1-[(1S)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl}ethenesulfonamide
label_lc: (e)-2-(5-chlorothiophen-2-yl)-n-{(3s)-1-[(1s)-1-methyl-2-morpholin-4-yl-2-oxoethyl]-2-oxopyrrolidin-3-yl}ethenesulfonamide