InChI=1/C21H27N3O2/c1-14-8-10-15(11-9-14)19(24(2)3)13-22-20(25)17-12-16-6-4-5-7-18(16)23-21(17)26/h8-12,19H,4-7,13H2,1-3H3,(H,22,25)(H,23,26)/p+1/t19-/m0/s1/fC21H28N3O2/h22-24H/q+1 C72640254A905056