InChI=1/C21H27N3O5/c1-5-24(6-2)13-18-10-11-19(29-18)21(27)23-22-20(26)15(4)28-17-9-7-8-16(12-17)14(3)25/h7-12,15H,5-6,13H2,1-4H3,(H,22,26)(H,23,27)/p+1/t15-/m0/s1/fC21H28N3O5/h22-24H/q+1 8B73BA83385C8B8F