InChI=1/C19H23N5OS/c1-14-6-5-9-17(12-14)24-19(20-21-22-24)26-13-18(25)23(16-10-11-16)15-7-3-2-4-8-15/h5-7,9,12,16H,2-4,8,10-11,13H2,1H3 37877266E8A83A6E