InChI=1/C14H16N2O2S/c15-19(17,18)16(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2,(H2,15,17,18)/f/h15H2 A30096E7F4C9C17C