You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[(1S)-2,3-dihydro-1H-inden-1-yl]-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine .
user
C15H12F3N5
assistant