InChI=1/C26H23N3O4S/c1-19-11-14-21(15-12-19)29(34(32,33)22-8-3-2-4-9-22)18-26(31)28-27-17-24-23-10-6-5-7-20(23)13-16-25(24)30/h2-17,30H,18H2,1H3,(H,28,31)/b27-17+/f/h28H	1526CA5A3E459A17