InChI=1/C13H11F2N3S/c1-7-2-3-11(12(16)19)13(17-7)18-10-5-8(14)4-9(15)6-10/h2-6H,1H3,(H2,16,19)(H,17,18)/f/h18H,16H2 F198B59532DDA7C7