InChI=1/C19H28N2O2S/c1-13(2)11-15-6-8-16(9-7-15)14(3)18(22)21-19(24)20-12-17-5-4-10-23-17/h6-9,13-14,17H,4-5,10-12H2,1-3H3,(H2,20,21,22,24)/t14-,17-/m0/s1/f/h20-21H 81B7AD8E6CFCABB0