4-(2-fluorophenyl)-5-(2-furanylmethyl)-3-(6-oxo-1-cyclohexa-2,4-dienylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one
4-(2-fluorophenyl)-5-(2-furanylmethyl)-3-(6-oxo-1-cyclohexa-2,4-dienylidene)-2,4-dihydro-1h-pyrrolo[3,4-c]pyrazol-6-one