InChI=1/C13H18N2O4S/c1-10-5-3-6-11(2)14(10)20(18,19)13-8-4-7-12(9-13)15(16)17/h4,7-11H,3,5-6H2,1-2H3/t10-,11+	2AA3F32B17E9CCBB