InChI=1/C15H31N3OS/c1-4-6-10-18(11-7-5-2)13-9-15(19)17(3)12-8-14(16)20/h4-13H2,1-3H3,(H2,16,20)/p+1/fC15H32N3OS/h18H,16H2/q+1 D2FF9D29AB5A1CCE