InChI=1/C21H26N4O4/c1-2-29-21(28)15-7-8-18(22-13-15)24-11-9-23(10-12-24)14-25-19(26)16-5-3-4-6-17(16)20(25)27/h3-4,7-8,13,16-17H,2,5-6,9-12,14H2,1H3/t16-,17+	98C574934378431D