InChI=1/C22H20N4O4S/c1-14(15-7-3-2-4-8-15)23-21(27)17-9-5-6-10-18(17)26-31(29,30)16-11-12-19-20(13-16)25-22(28)24-19/h2-14,26H,1H3,(H,23,27)(H2,24,25,28)/t14-/m1/s1/f/h23-25H	44B352E2EF0B16B9