InChI=1S/C22H22N4O3S/c27-20(23-11-9-18-3-2-13-29-18)15-16-5-7-17(8-6-16)25-22(28)26-12-14-30-21-19(26)4-1-10-24-21/h1-8,10,13H,9,11-12,14-15H2,(H,23,27)(H,25,28)