InChI=1/C18H27NO4S/c1-3-4-5-6-11-23-16-9-7-15(8-10-16)19(12-17(20)21)18(22)14(2)13-24/h7-10,14,24H,3-6,11-13H2,1-2H3,(H,20,21)/p-1/t14-/m0/s1/fC18H26NO4S/q-1 D4E315E4B7DB1644