InChI=1/C15H11FN2OS2/c16-11-5-3-10(4-6-11)8-12-9-17-15(21-12)18-14(19)13-2-1-7-20-13/h1-7,9H,8H2,(H,17,18,19)/f/h18H 7E62B2351680E032