InChI=1/C22H27N5O/c1-27(11-10-17-13-23-24-14-17)15-16-6-5-7-18(12-16)21-25-20-9-4-2-3-8-19(20)22(28)26-21/h5-7,12-14H,2-4,8-11,15H2,1H3,(H,23,24)(H,25,26,28)/f/h23,26H 4C2A74C43646F526