IUPAC:N-[(1S)-5-amino-1-{[2-(3-methyl-3H-diazirin-3-yl)ethyl]carbamoyl}pentyl]-1-{[3',6'-bis(dimethylamino)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl]formamido}-3,6,9,12-tetraoxapentadecan-15-amide
IUPAC:N-[(1S)-5-amino-1-{[2-(3-methyl-3H-diazirin-3-yl)ethyl]carbamoyl}pentyl]-1-{[3',6'-bis(dimethylamino)-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl]formamido}-3,6,9,12-tetraoxapentadecan-15-amide