InChI=1/C12H12N2O2S/c1-16-7-2-3-9-8(6-7)10-11(17-9)12(15)14-5-4-13-10/h2-3,6,13H,4-5H2,1H3,(H,14,15)/f/h14H B22E7028DDB47EEF