InChI=1/C16H14N2O3S2/c1-8-3-5-10(6-4-8)11-7-22-14-12(11)13(19)17-16(18-14)23-9(2)15(20)21/h3-7,9H,1-2H3,(H,20,21)(H,17,18,19)/p-1/t9-/m0/s1/fC16H13N2O3S2/h18H/q-1 259930CC073B7650