InChI=1/C18H25N3O4/c1-13-3-5-15(6-4-13)19-17(23)20-16(22)14(2)21-9-7-18(8-10-21)24-11-12-25-18/h3-6,14H,7-12H2,1-2H3,(H2,19,20,22,23)/p+1/t14-/m0/s1/fC18H26N3O4/h19-21H/q+1 106DED1023958B3A