InChI=1/C16H20N2O5S2/c1-2-3-10-23-13-4-6-14(7-5-13)25(21,22)18-9-12-24-11-8-15(18)16(19)17-20/h4-7,15,20H,8-12H2,1H3,(H,17,19)/t15-/m1/s1/f/h17H DCC1402CBB94F4FF