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What is the molecular formula of the molecule (2S)-N-benzyl-5-(diaminomethylideneamino)-2-[[(2S)-2-[[1-[(2,6-dichlorophenyl)methyl]-2-methyl-3-(pyrrolidin-1-ylmethyl)indol-5-yl]carbamoylamino]-3-naphthalen-2-ylpropanoyl]amino]pentanamide ?
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C48H53Cl2N9O3
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