InChI=1/C15H18FN5O/c1-21(2)14-11(4-3-9-17-14)10-18-15(22)20-19-13-7-5-12(16)6-8-13/h3-9,19H,10H2,1-2H3,(H2,18,20,22)/f/h18,20H 443D6CE615C6783B