You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one;(1S,2S,4R,8S,9S,11S,12R,13S)-12-fluoro-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one;hydrochloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C46H56Cl2FN3O7
assistant