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What is the molecular formula of the molecule identified by (2S)-3-phenyl-2-(phenylcarbamoylamino)-N-[(3S,7S,9R,16S,19S)-9,13,17-trimethyl-2,6,12,15,18-pentaoxo-16-prop-2-ynyl-5-oxa-1,11,14,17-tetrazatricyclo[17.3.0.07,11]docos-13-en-3-yl]propanamide ?
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C39H45N7O8
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