InChI=1/C19H17F2N3O3/c20-19(21)27-15-4-1-12(2-5-15)8-22-9-14-10-23-24-18(14)13-3-6-16-17(7-13)26-11-25-16/h1-7,10,19,22H,8-9,11H2,(H,23,24)/p+1/fC19H18F2N3O3/h22,24H/q+1 4E1318A707500920