InChI=1/C16H12F3N3O2/c17-16(18,19)10-2-4-14-21-15(11(6-20)22(14)7-10)9-1-3-12-13(5-9)24-8-23-12/h1-5,7H,6,8,20H2/p+1/fC16H13F3N3O2/h20H/q+1 0898987EC892051F