InChI=1/C20H20FN3O2/c21-15-6-7-18-14(9-15)11-19(24-18)13-3-1-4-16(10-13)23-20(25)22-12-17-5-2-8-26-17/h1,3-4,6-7,9-11,17,19H,2,5,8,12H2,(H2,22,23,25)/p+1/t17-,19-/m1/s1/fC20H21FN3O2/h22-24H/q+1 C7A9CBE6BEED987E