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Can you give the molecular formula of the molecule [(2S,3S,4E,6S,7R,10R)-7-methoxy-3,7-dimethyl-2-[(2E,4E,6R)-6-methyl-6-triethylsilyloxy-7-[3-[(2S,3S)-3-triethylsilyloxypentan-2-yl]oxiran-2-yl]hepta-2,4-dien-2-yl]-12-oxo-10-triethylsilyloxy-1-oxacyclododec-4-en-6-yl] piperazine-1-carboxylate ?
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