InChI=1/C21H22N2O7S/c1-13-6-8-15(9-7-13)31(29,30)22-16(20(25)26)10-11-19(24)23-17-5-3-2-4-14(17)12-18(23)21(27)28/h2-9,16,18,22H,10-12H2,1H3,(H,25,26)(H,27,28)/p-2/t16-,18+/m1/s1/fC21H20N2O7S/q-2	A91EAFFF8A0AE205