InChI=1/C19H20N4O4S/c1-27-19(24)14-6-8-16(9-7-14)28(25,26)22-12-10-15(11-13-22)23-18-5-3-2-4-17(18)20-21-23/h2-9,15H,10-13H2,1H3	4CD75518E433249A