InChI=1/C19H22N2O8S/c1-21(9-11-6-5-7-29-11)10-13(22)20-17-15(18(24)27-3)12(8-14(23)26-2)16(30-17)19(25)28-4/h5-7H,8-10H2,1-4H3,(H,20,22)/p+1/fC19H23N2O8S/h20-21H/q+1 EECCA6AACA690204