InChI=1/C14H17N3O2S2/c1-3-12-9(2)20-14(16-12)17-21(18,19)11-5-4-10-6-7-15-13(10)8-11/h4-5,8,15H,3,6-7H2,1-2H3,(H,16,17)/f/h16H FEAFE8E81647A5D5