InChI=1/C21H25N5O/c1-4-17-13-20(27)25-21(24-17)16-7-10-19(23-14-16)22-12-11-15-5-8-18(9-6-15)26(2)3/h5-10,13-14H,4,11-12H2,1-3H3,(H,22,23)(H,24,25,27)/f/h22,25H 01F0F0F394A2A318