You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-[1-[2-[[2-[[2-[[2-[(1-amino-1-oxo-3-sulfanylpropan-2-yl)amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]-7-[(4-carbamimidoylphenyl)methoxy]-2,5-dioxo-3H-1,4-benzodiazepin-4-yl]propanoic acid by IUPAC nomenclature, provide its molecular formula.
user
C31H37N9O10S
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