InChI=1/C13H18N2O5S/c1-9-8-10(15(17)18)6-7-13(9)21(19,20)14-11-4-2-3-5-12(11)16/h6-8,11-12,14,16H,2-5H2,1H3/t11-,12+/m0/s1 2EBB069248FFCCAC