InChI=1S/C19H26N5O6S/c1-19(27,24-11(8-31)17(25)26)14(10-7-22-18(21)23-16(10)20)9-5-12(28-2)15(30-4)13(6-9)29-3/h5-7,11,14,31H,8H2,1-4H3,(H,24,27)(H,25,26)(H4,20,21,22,23)/t11-,14?/m0/s1