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system
What is the molecular formula of the molecule (4S,4aS,5aR,12aR)-9-[[2-(cyclopentylmethylamino)acetyl]amino]-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-7-methoxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide ?
user
C30H38N4O9
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