InChI=1/C19H25F3N4O/c1-14(2)16(15-6-4-3-5-7-15)12-25-18(27)24-9-8-17-23-10-11-26(17)13-19(20,21)22/h3-7,10-11,14,16H,8-9,12-13H2,1-2H3,(H2,24,25,27)/t16-/m1/s1/f/h24-25H 0271BFAC6390ADF7