InChI=1/C23H21N3O4S/c1-15(27)26(31(3,28)29)16-12-13-21(22(14-16)30-2)25-23-17-8-4-6-10-19(17)24-20-11-7-5-9-18(20)23/h4-14H,1-3H3,(H,24,25)/p+1/fC23H22N3O4S/h24-25H/q+1 2A57787756928C0F