InChI=1/C20H27N5O5S/c1-3-30-19(26)18-9-11-25(23-18)17-8-4-7-16(12-17)22-20(27)24-10-5-6-15(14-24)13-21-31(2,28)29/h4,7-9,11-12,15,21H,3,5-6,10,13-14H2,1-2H3,(H,22,27)/t15-/m1/s1/f/h22H 543EDF9EC345E308