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Name the molecular formula for the molecule established as (3S)-4-[(E,1R)-3-[(3aR,7aR)-1,3-dimethyl-2-oxo-3a,4,5,6,7,7a-hexahydrobenzo[d][1,3,2]diazaphosphol-2-yl]-1-phenylprop-2-enyl]-3-methyloxan-2-one using the IUPAC nomenclature.
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C23H33N2O3P
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