InChI=1/C19H31FN4O2/c1-18(2,13-22-17(26)19(3)7-5-4-6-8-19)23-11-16(25)24-12-14(20)9-15(24)10-21/h14-15,23H,4-9,11-13H2,1-3H3,(H,22,26)/t14-,15-/m0/s1/f/h22H 56537EB6565FF120