InChI=1/C23H24N4O4S/c1-15-7-12-20(27-32(30,31)18-5-3-2-4-6-18)22(29)19(15)13-21(28)26-14-16-8-10-17(11-9-16)23(24)25/h2-12,27,29H,13-14H2,1H3,(H3,24,25)(H,26,28)/p+1/fC23H25N4O4S/h26H,24-25H2/q+1 6E6E9F727BFE908E