You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3E,4Z)-3-ethylidene-N-methyl-2-phenyl-N-[(3E,4Z)-3-prop-2-enylidene-1-pyrrolidin-1-ylhepta-4,6-dien-2-yl]hepta-4,6-dienamide into its molecular formula.
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C30H38N2O
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