InChI=1/C14H19N3O4/c1-10(14(18)16-8-6-11(15)7-9-16)21-13-4-2-12(3-5-13)17(19)20/h2-5,10-11H,6-9,15H2,1H3/p+1/t10-/m1/s1/fC14H20N3O4/h15H/q+1	4AF0647384833258