InChI=1/C21H22N6O2/c28-20(12-27-14-22-13-23-27)24-16-7-4-8-17(11-16)25-21(29)26-19-10-3-6-15-5-1-2-9-18(15)19/h3-4,6-8,10-11,13-14H,1-2,5,9,12H2,(H,24,28)(H2,25,26,29)/f/h24-26H 71AD7496DFC2117C