InChI=1/C14H12F3N5O/c15-14(16,17)13-21-10-2-1-8(5-11(10)22-13)12(23)19-4-3-9-6-18-7-20-9/h1-2,5-7H,3-4H2,(H,18,20)(H,19,23)(H,21,22)/p+1/fC14H13F3N5O/h18-20,22H/q+1 4A28DB4D8CE31BE9