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What is the molecular formula of the molecule (1S,3S,7S,10R,12S,16R)-7-hydroxy-8,8,10,12,16-pentamethyl-3-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione ?
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C27H42N2O4S
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