InChI=1/C15H22N2O3S/c1-3-15(13(18)19)6-8-17(9-7-15)14(20)16-10-12-5-4-11(2)21-12/h4-5H,3,6-10H2,1-2H3,(H,16,20)(H,18,19)/p-1/fC15H21N2O3S/h16H/q-1 16356F5E9BD72A7C