InChI=1/C19H20N4O4S/c1-26-15-6-7-16(27-2)18-11(15)8-23(9-14(18)24)10-17(25)20-12-4-3-5-13-19(12)22-28-21-13/h3-7,14,24H,8-10H2,1-2H3,(H,20,25)/t14-/m0/s1/f/h20H	5A8C10F76233E3D0