You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-aminophenol;4-[(E)-2-(1,1,3,3,6-pentamethyl-2H-inden-5-yl)prop-1-enyl]benzoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H35NO3
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