InChI=1/C21H25F2N3O/c22-17-7-5-15(6-8-17)11-19-14-25-9-10-26(19)21(27)13-18(24)12-16-3-1-2-4-20(16)23/h1-8,18-19,25H,9-14,24H2/p+1/t18-,19-/m1/s1/fC21H26F2N3O/h24H/q+1 C174B633CCBCC718