InChI=1/C16H27N3O2S/c1-4-12(5-2)11-19(6-3)15(20)10-13(18-16(17)21)14-8-7-9-22-14/h7-9,12-13H,4-6,10-11H2,1-3H3,(H3,17,18,21)/t13-/m1/s1/f/h18H,17H2 1CD00BECFD21BB06