InChI=1/C22H27N3O4/c1-13(2)21(16-6-8-19-20(11-16)29-10-9-28-19)25-22(27)24-17-7-5-14(3)18(12-17)23-15(4)26/h5-8,11-13,21H,9-10H2,1-4H3,(H,23,26)(H2,24,25,27)/t21-/m0/s1/f/h23-25H BA1E6F529E0BC0BC