You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule (3R,4R)-2-[(3R)-1-[8-[[(1S,3R,5S)-3-[8-[[(1R)-1-[(3R,4S)-3-acetamido-4-(diaminomethylideneamino)-6-formyloxy-3,4-dihydro-2H-pyran-2-yl]-2,3-dihydroxypropoxy]carbonylamino]octylcarbamoyl]-5-[[(2R)-1-[[(2R)-1-[[(1R)-1-carboxy-3-[(1-carboxy-2-sulfoethyl)amino]-3-oxopropyl]amino]-4-[(1-carboxy-2-sulfoethyl)amino]-1,4-dioxobutan-2-yl]amino]-4-[(1-carboxy-2-sulfoethyl)amino]-1,4-dioxobutan-2-yl]carbamoyl]cyclohexanecarbonyl]amino]octylamino]-4,5-dihydroxy-1-oxopentan-3-yl]-4-(diaminomethylideneamino)-3-methyl-3,4-dihydro-2H-pyran-6-carboxylic acid;(3R,4R)-2-[(1R)-1-[7-[[4-[8-[[(1R)-1-[(3R,4S)-3-acetamido-4-(diaminomethylideneamino)-6-formyloxy-3,4-dihydro-2H-pyran-2-yl]-2,3-dihydroxypropoxy]carbonylamino]octylcarbamoyl]-6-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-sulfoethyl]amino]-1-oxo-3-sulfopropan-2-yl]amino]-1-oxo-3-sulfopropan-2-yl]amino]-1-oxo-3-sulfopropan-2-yl]amino]-1-oxo-3-sulfopropan-2-yl]amino]-1-oxo-3-sulfopropan-2-yl]amino]-1-oxo-3-sulfopropan-2-yl]amino]-2,6-dioxohexyl]amino]heptylcarbamoyloxy]-2,3-dihydroxypropyl]-4-(diaminomethylideneamino)-3-methyl-3,4-dihydro-2H-pyran-6-carboxylic acid ?
user
C140H229N35O86S10
assistant