You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-[2-(4-cyanophenyl)-3-(1,4-diazepan-1-ylmethyl)imidazo[1,2-a]pyridin-6-yl]thiophene-2-carbonitrile .
user
C25H22N6S
assistant