InChI=1/C21H27N5/c1-4-25(5-2)20-8-6-18(7-9-20)15-22-16-19-10-11-24-21(14-19)26-13-12-23-17(26)3/h6-14,22H,4-5,15-16H2,1-3H3 7AEA389904EDC326