InChI=1/C19H23N7O/c1-13-5-4-6-16(14(13)2)25-19(27)22-8-7-21-17-11-18(24-12-23-17)26-10-9-20-15(26)3/h4-6,9-12H,7-8H2,1-3H3,(H,21,23,24)(H2,22,25,27)/f/h21-22,25H EA11CD112A9CF38C