InChI=1/C21H25F2N3O3/c1-2-26(15-21(28)25-13-16-6-8-17(22)9-7-16)14-20(27)24-10-11-29-19-5-3-4-18(23)12-19/h3-9,12H,2,10-11,13-15H2,1H3,(H,24,27)(H,25,28)/p+1/fC21H26F2N3O3/h24-26H/q+1 29B4B7532D6A28BD