You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(2-fluorophenyl)-N-(4-hydroxy-2,3-dihydro-1H-inden-1-yl)-5-(trifluoromethyl)triazole-4-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C19H14F4N4O2
assistant