InChI=1/C21H25FN4O3/c1-4-13-5-7-14(8-6-13)18(26(2)3)12-24-20(28)21(29)25-15-9-10-17(22)16(11-15)19(23)27/h5-11,18H,4,12H2,1-3H3,(H2,23,27)(H,24,28)(H,25,29)/t18-/m1/s1/f/h24-25H,23H2 9FE3DCF72013CF0D