You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 13-methyl-18,26-diazaheptacyclo[16.6.1.13,24.02,7.08,17.011,16.021,25]hexacosa-1(24),2(7),3,5,8(17),9,11(16),19,21(25),22-decaen-26-amine ?
user
C25H21N3
assistant