InChI=1/C21H27N3O5/c1-6-29-19-10-7-16(12-20(19)28-5)14(3)22-15(4)21(25)23-18-9-8-17(24(26)27)11-13(18)2/h7-12,14-15,22H,6H2,1-5H3,(H,23,25)/p+1/t14-,15+/m0/s1/fC21H28N3O5/h22-23H/q+1 AECDF42A1FE6F967