InChI=1/C21H33FN4O2/c1-4-5-6-10-23-20(27)16(2)25-11-13-26(14-12-25)17(3)21(28)24-19-9-7-8-18(22)15-19/h7-9,15-17H,4-6,10-14H2,1-3H3,(H,23,27)(H,24,28)/t16-,17+/m1/s1/f/h23-24H 5F0BE1425D036CE4