InChI=1/C17H22N2O8S/c1-3-4-9-27-11-5-7-12(8-6-11)28(24,25)19-10-13(20)15(21)16(26-2)14(19)17(22)18-23/h5-8,13-16,20-21,23H,9-10H2,1-2H3,(H,18,22)/t13-,14-,15-,16-/m1/s1/f/h18H 125574DE74160C02