InChI=1/C22H23N5/c1-15-6-5-7-16(2)21(15)25-22-20-12-23-14-27(20)19(13-24-22)17-8-10-18(11-9-17)26(3)4/h5-14H,1-4H3,(H,24,25)/f/h25H 7BE998334DB487DA