InChI=1/C18H25NO4S2/c1-23-16(18(21)22)12-13-6-8-14(9-7-13)19-17(20)5-3-2-4-15-10-11-24-25-15/h6-9,15-16H,2-5,10-12H2,1H3,(H,19,20)(H,21,22)/p-1/t15-,16-/m1/s1/fC18H24NO4S2/h19H/q-1 D159A74E5D9CE50A