InChI=1/C21H25N5O2/c27-20(14-6-10-16-8-2-1-3-9-16)25-26-21(28)22-15-7-13-19-23-17-11-4-5-12-18(17)24-19/h1-5,8-9,11-12H,6-7,10,13-15H2,(H,23,24)(H,25,27)(H2,22,26,28)/f/h22-23,25-26H E0489BB60ACA713A