InChI=1/C13H18N2O5S/c1-9-2-5-11(15(17)18)8-13(9)21(19,20)14-10-3-6-12(16)7-4-10/h2,5,8,10,12,14,16H,3-4,6-7H2,1H3 65FCD636D75B6567