InChI=1/C20H22N2O7S/c1-4-28-20(25)21-12-5-8-16-15(9-12)14-7-6-13(10-17(14)29-16)30(26,27)22-18(11(2)3)19(23)24/h5-11,18,22H,4H2,1-3H3,(H,21,25)(H,23,24)/p-1/t18-/m0/s1/fC20H21N2O7S/h21H/q-1	1113B3AE38C37370