InChI=1/C21H22N2O4S/c1-15(2)27-20-19(17-9-11-18(12-10-17)28(3,25)26)13-22-23(21(20)24)14-16-7-5-4-6-8-16/h4-13,15H,14H2,1-3H3	56717CF65BB956DF