You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[1-[[1-[(4-methoxyphenyl)methyl]-6-(trifluoromethyl)-2,3-dihydroimidazo[1,2-b]pyrazole-7-carbonyl]amino]ethyl]benzoic acid by IUPAC nomenclature, provide its molecular formula.
user
C24H23F3N4O4
assistant