InChI=1/C23H20F2N4O3/c1-29-23(26-27-28-29)20(11-10-19-12-18(30)13-21(31)32-19)22(14-2-6-16(24)7-3-14)15-4-8-17(25)9-5-15/h2-11,18-19,30H,12-13H2,1H3/b11-10+/t18-,19-/m1/s1 152AF9C33E8995D3