InChI=1/C16H14FN3O3/c17-11-5-3-4-10(8-11)12-9-14(12)19-16(21)18-13-6-1-2-7-15(13)20(22)23/h1-8,12,14H,9H2,(H2,18,19,21)/t12-,14+/m0/s1/f/h18-19H E3CFF44E92163E8D