InChI=1/C21H27N3O3/c1-12-13(2)19-15(14(3)18(12)25)8-9-21(4,27-19)20(26)23-17-11-22-16-7-5-6-10-24(16)17/h11,25H,5-10H2,1-4H3,(H,23,26)/p+1/t21-/m1/s1/fC21H28N3O3/h22-23H/q+1 947C8275D488471A