InChI=1/C15H21N7O/c1-15(7-2-3-8-15)11-16-14(23)21-19-12-5-6-13(20-18-12)22-10-4-9-17-22/h4-6,9-10H,2-3,7-8,11H2,1H3,(H,18,19)(H2,16,21,23)/f/h16,19,21H 00A8E11CAA8D87E0