You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-(1H-indazol-5-yl)-N-[[4-(trifluoromethyl)phenyl]methyl]-1,2-oxazole-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C19H13F3N4O2
assistant