InChI=1/C15H21N3O2S/c1-2-20-12-5-6-13-14(7-12)18-15(17-13)21-9-11(19)8-16-10-3-4-10/h5-7,10-11,16,19H,2-4,8-9H2,1H3,(H,17,18)/p+1/t11-/m0/s1/fC15H22N3O2S/h16,18H/q+1 9F5B4105FB8F1E31