InChI=1/C21H28N2O6S/c1-13(2)18(23-20(28)21(29)8-9-21)19(27)22-15(10-17(25)26)16(24)12-30-11-14-6-4-3-5-7-14/h3-7,13,15,18,29H,8-12H2,1-2H3,(H,22,27)(H,23,28)(H,25,26)/p-1/t15-,18-/m0/s1/fC21H27N2O6S/h22-23H/q-1 2CCDF7EA51CDC78E