InChI=1/C17H18FN7O2/c1-9-7-10(2)21-17(20-9)23-22-16(27)13-8-14(15(19)26)25(24-13)12-5-3-11(18)4-6-12/h3-7,14H,8H2,1-2H3,(H2,19,26)(H,22,27)(H,20,21,23)/t14-/m0/s1/f/h22-23H,19H2 2EC5CD92C6DF4C91