InChI=1/C20H23N5O/c26-20(21-12-19-23-17-8-4-5-9-18(17)24-19)22-16-10-11-25(14-16)13-15-6-2-1-3-7-15/h1-9,16H,10-14H2,(H,23,24)(H2,21,22,26)/p+1/t16-/m1/s1/fC20H24N5O/h21-23,25H/q+1 91FFE339EE554D08