InChI=1/C20H22N4O5/c1-5-23-18-16(19(25)24(6-2)20(23)26)22(3)15(21-18)8-7-12-9-13(27-4)17-14(10-12)28-11-29-17/h7-10H,5-6,11H2,1-4H3/b8-7+	22152C6D1CF90203