You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[2-[[2-[[2-[[2-[[2-acetamido-5-(ethanimidoylamino)pentanoyl]amino]-7-amino-7-iminoheptanoyl]amino]-5-carbamimidamidopentanoyl]amino]-7-amino-7-iminoheptanoyl]amino]-5-carbamimidamidopentanoyl]amino]-7-amino-N-[2-[(2R,6S)-2-(2-amino-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl)-6-[[[(2R,6S)-2-(4-aminopyrrolo[2,3-d]pyrimidin-7-yl)-6-[[dimethylamino-[(2S,6R)-2-[[dimethylamino(methyl)phosphoryl]oxymethyl]-6-(2,4-dioxopyrimidin-1-yl)morpholin-4-yl]phosphoryl]oxymethyl]morpholin-4-yl]-(dimethylamino)phosphoryl]oxymethyl]morpholin-4-yl]-2-oxoethyl]-7-iminoheptanamide into its molecular formula.
user
C82H140N37O20P3
assistant