You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[1-[3-[4-[(2S)-2-aminopropanoyl]piperazin-1-yl]-4-oxoquinazolin-2-yl]ethyl]-1-[2,4-bis(cyclopropylmethoxy)phenyl]-3-(4-fluorophenyl)urea;molecular hydrogen is the IUPAC name of a molecule. Please give its molecular formula.
user
C38H46FN7O5
assistant