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What is the molecular formula of the molecule N-[(4R,7S,8S)-8-methoxy-4,7,10-trimethyl-5-methylsulfonyl-11-oxo-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]methanesulfonamide ?
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C19H31N3O7S2
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