InChI=1/C22H23N3O5/c1-11(2)10-25-14-8-6-5-7-13(14)22(21(25)28)16-15(9-12(3)24-19(16)26)30-18(23)17(22)20(27)29-4/h5-9,11,16H,10,23H2,1-4H3/t16-,22+/m1/s1 ABF8C06E7F0D4CDE