InChI=1/C20H13F2N3O2S/c1-27-20(26)13-4-2-3-12(9-13)19-24-23-18-8-6-15(11-25(18)19)28-17-7-5-14(21)10-16(17)22/h2-11H,1H3 2A924914B19B1198