InChI=1/C20H23N5O/c1-3-24-10-9-15-7-8-16(11-18(15)24)23-20(26)21-12-17-13-25-14(2)5-4-6-19(25)22-17/h4-8,11,13H,3,9-10,12H2,1-2H3,(H2,21,23,26)/p+1/fC20H24N5O/h21-23H/q+1 9DED217D5409AD12