InChI=1/C14H14N2O2S/c15-19(17,18)14-8-6-13(7-9-14)11-16-10-12-4-2-1-3-5-12/h1-10H,11H2,(H2,15,17,18)/p+1/b16-10+/fC14H15N2O2S/h16H,15H2/q+1 7452B281E3AF4AA0