InChI=1/C15H22N2O2S/c1-4-11-20-12-15(18)16-13-5-7-14(8-6-13)19-10-9-17(2)3/h4-8H,1,9-12H2,2-3H3,(H,16,18)/p+1/fC15H23N2O2S/h16-17H/q+1 A776C3E95F836C04