label: 1-((4-(3-fluorophenyl)-1-(2-methoxy-4-nitrophenyl)sulfonylpyrrolidin-3-yl)methyl)-4-pyridin-2-ylpiperazine
label_lc: 1-((4-(3-fluorophenyl)-1-(2-methoxy-4-nitrophenyl)sulfonylpyrrolidin-3-yl)methyl)-4-pyridin-2-ylpiperazine