InChI=1/C20H22N4O3S/c1-13-11-17-21-22-20(24(17)16-6-4-3-5-15(13)16)28-12-18(25)23-9-7-14(8-10-23)19(26)27-2/h3-6,11,14H,7-10,12H2,1-2H3 4260C999FCB8F200