label: (3S)-1-[(E)-amino(imino)methyl]-N-({(2S)-1-[N-(2-naphthylsulfonyl)-L-seryl]pyrrolidin-2-yl}methyl)piperidine-3-carboxamide
label_lc: (3s)-1-[(e)-amino(imino)methyl]-n-({(2s)-1-[n-(2-naphthylsulfonyl)-l-seryl]pyrrolidin-2-yl}methyl)piperidine-3-carboxamide