InChI=1/C18H22N4O4/c1-11-17(25)15(13(9-23)5-21-11)7-19-3-4-20-8-16-14(10-24)6-22-12(2)18(16)26/h5-8,23-26H,3-4,9-10H2,1-2H3/p+1/b19-7-,20-8?/fC18H23N4O4/h19H/q+1	FFA72D80AE7EFE80