You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-N-[2-[4-(12-azapentacyclo[11.8.0.02,11.03,8.016,21]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-12-yl)-1,8a-dihydronaphthalen-1-yl]-1-[4-(4-phenylphenyl)phenyl]ethyl]cyclohexa-2,6-diene-1,2-diamine into its molecular formula.
user
C56H45N3
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