You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-(1-cyclopropyltetrazol-5-yl)phenyl]-3-[3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]propanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H23N7O3
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