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system
What is the molecular formula of the molecule identified by (2S)-2-[[4-[[(4S)-4-[[4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoyl]amino]-4-carboxybutanoyl]amino]benzoyl]amino]pentanedioic acid ?
user
C31H31N9O10
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