InChI=1/C18H25FN4O/c1-5-15(12(2)3)21-18(24)22-16(17-20-10-11-23(17)4)13-6-8-14(19)9-7-13/h6-12,15-16H,5H2,1-4H3,(H2,21,22,24)/t15-,16-/m0/s1/f/h21-22H 77BD71D46133F1B7