InChI=1/C19H20N2O4S/c1-12-17-11-14(10-13-4-3-9-21(18(13)17)19(12)22)20-26(23,24)16-7-5-15(25-2)6-8-16/h5-8,10-12,20H,3-4,9H2,1-2H3/t12-/m1/s1	4907DEC3FD7CEAA4