InChI=1/C18H22N4O4/c1-19-16(23)12-6-4-7-13(10-12)21-18(25)17(24)20-11-14(22(2)3)15-8-5-9-26-15/h4-10,14H,11H2,1-3H3,(H,19,23)(H,20,24)(H,21,25)/p+1/t14-/m1/s1/fC18H23N4O4/h19-22H/q+1	E890D99642D7B635