InChI=1/C15H22N2O2S/c1-15(2,3)11-4-6-14(7-5-11)20(18,19)17-10-12-8-13(17)9-16-12/h4-7,12-13,16H,8-10H2,1-3H3/p+1/t12-,13-/m0/s1/fC15H23N2O2S/h16H/q+1 3E12FC776BBA25A3