InChI=1/C22H21N3O5/c1-12-9-10-14(13(2)11-12)24-20(26)17-18(22(28)30-4)23-25(19(17)21(24)27)15-7-5-6-8-16(15)29-3/h5-11,17,19H,1-4H3/t17-,19-/m1/s1 03DD4056E0A78A02