InChI=1/C20H29N5OS/c1-3-20-13-24-9-10-25(14-20)12-15(11-24)18(20)22-23-19(27)21-16-5-7-17(8-6-16)26-4-2/h5-8,15H,3-4,9-14H2,1-2H3,(H2,21,23,27)/b22-18+/f/h21,23H F4388747EB8904BE