InChI=1/C17H14FN3O3/c18-9-6-4-8(5-7-9)12-13-10(2-1-3-11(13)22)19-15-14(12)16(23)21-17(24)20-15/h4-7,12,14H,1-3H2,(H2,19,20,21,23,24)/t12-,14+/m1/s1/f/h19,21H 1B38983D132DF175