InChI=1/C13H18N2O5S/c1-9-11(15(17)18)6-4-8-13(9)21(19,20)14-10-5-2-3-7-12(10)16/h4,6,8,10,12,14,16H,2-3,5,7H2,1H3/t10-,12-/m1/s1 611280FCDD65FFF9