You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-N,1-N-diethyl-4-N-[6-iodo-2-[(E)-2-(4-phenylmethoxyphenyl)ethenyl]quinazolin-4-yl]pentane-1,4-diamine into molecular formula.
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C32H37IN4O
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