InChI=1/C17H14N2OS2/c1-2-10-19-16(20)15(12-14-9-6-11-21-14)22-17(19)18-13-7-4-3-5-8-13/h2-9,11-12H,1,10H2/b15-12+,18-17? AFDAAE4896C418B9