InChI=1/C21H23N7O3/c1-14-6-7-22-20(12-14)26-19-5-4-18(27-28-19)23-8-9-24-21(29)25-15-2-3-16-17(13-15)31-11-10-30-16/h2-7,12-13H,8-11H2,1H3,(H,23,27)(H,22,26,28)(H2,24,25,29)/f/h23-26H 2B3DFDAEA0625AF5