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system
Can you give the molecular formula of the molecule [(1S,4S,6S,7Z,13R,14S,18S)-14-(cyclopentyloxycarbonylamino)-4-[(2,6-difluorophenyl)methyl-ethoxyphosphoryl]-13-methyl-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-18-yl] 4-bromobenzenesulfonate ?
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C39H49BrF2N3O9PS
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