InChI=1/C21H21N5O3/c1-2-16-12-18(27)26-19(24-16)15-6-3-7-17(11-15)25-21(29)20(28)23-10-8-14-5-4-9-22-13-14/h3-7,9,11-13H,2,8,10H2,1H3,(H,23,28)(H,25,29)(H,24,26,27)/f/h23,25-26H 978AD8451CB99297