InChI=1/C18H27F3N4O2/c1-13(2)11-23-16(26)14-5-7-15(8-6-14)24-17(27)22-9-4-10-25(3)12-18(19,20)21/h5-8,13H,4,9-12H2,1-3H3,(H,23,26)(H2,22,24,27)/p+1/fC18H28F3N4O2/h22-25H/q+1 F264D227D2C71637