InChI=1S/C23H22N4O5S/c1-27(20-13-21(25-14-24-20)32-18-8-4-16(28)5-9-18)10-11-31-17-6-2-15(3-7-17)12-19-22(29)26-23(30)33-19/h2-9,13-14,19,28H,10-12H2,1H3,(H,26,29,30)