InChI=1/C14H18N2O2S2/c1-3-18-12(17)14(2,15)8-9-19-13-16-10-6-4-5-7-11(10)20-13/h4-7H,3,8-9,15H2,1-2H3/t14-/m1/s1 2FF6209BE4D453B2