InChI=1/C20H27N5O2/c1-15-9-7-8-12-18(15)22-20(27)24-23-19(26)21-14-17(25(2)3)13-16-10-5-4-6-11-16/h4-12,17H,13-14H2,1-3H3,(H2,21,23,26)(H2,22,24,27)/p+1/t17-/m0/s1/fC20H28N5O2/h21-25H/q+1 B4FBDD1E53577F24