IUPAC:(2S)-2-[(4-{[(2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]-6-[(3S)-3-carboxy-3-[(2S)-3-(naphthalen-2-yl)-2-(2-{2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido}acetamido)propanamido]propanamido]hexanoic acid
IUPAC:(2S)-2-[(4-{[(2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl]amino}phenyl)formamido]-6-[(3S)-3-carboxy-3-[(2S)-3-(naphthalen-2-yl)-2-(2-{2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido}acetamido)propanamido]propanamido]hexanoic acid