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system
For the molecule named 2-[(4R,7S,10S,13S,19S,22S,25S,28S,31S,37R)-37-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-3-hydroxypropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-6-aminohexanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-phenylpropanoyl]amino]-4-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]carbamoyl]-19-(4-aminobutyl)-28-(3-carbamimidamidopropyl)-13-[(1R)-1-hydroxyethyl]-7-(hydroxymethyl)-10,22,31-tris(2-methylsulfanylethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecazacyclooctatriacont-25-yl]acetic acid by IUPAC nomenclature, provide its molecular formula.
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C121H186N34O30S5
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