You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 8-hydroxy-3,3-dimethyl-7-(5-methyl-4-phenyl-1H-pyrazol-3-yl)-4,9-dihydro-2H-xanthen-1-one ?
user
C25H24N2O3
assistant