You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,N-diethyl-4-[6-(2-phenoxyethoxy)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]aniline is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H34N2O2
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