InChI=1/C18H21N3O2S/c1-3-14-8-9-15(24-14)11-19-10-12-4-6-13(7-5-12)18(2)16(22)20-17(23)21-18/h4-9,19H,3,10-11H2,1-2H3,(H2,20,21,22,23)/p+1/t18-/m0/s1/fC18H22N3O2S/h19-21H/q+1 3E31761EFA2A8F97