InChI=1/C20H27F2N3O3/c21-16-10-25(11-17(16)22)19(26)18(23)14-6-8-15(9-7-14)24-20(27)28-12-13-4-2-1-3-5-13/h1-5,14-18H,6-12,23H2,(H,24,27)/p+1/t14?,15?,16-,17-,18-/m0/s1/fC20H28F2N3O3/h23-24H/q+1 7A31A4CA0EB13B44