InChI=1/C18H24N2O4S/c1-14-6-8-15(9-7-14)25(22,23)12-10-18(21)19-13-16(20(2)3)17-5-4-11-24-17/h4-9,11,16H,10,12-13H2,1-3H3,(H,19,21)/p+1/t16-/m1/s1/fC18H25N2O4S/h19-20H/q+1 A22B7983BE0E8D1F