InChI=1/C20H24N4O4/c1-3-10(2)24-17(26)15-13(8-9-14(21)25)23-20(16(15)18(24)27)11-6-4-5-7-12(11)22-19(20)28/h4-7,10,13,15-16,23H,3,8-9H2,1-2H3,(H2,21,25)(H,22,28)/t10-,13-,15-,16+,20+/m1/s1/f/h22H,21H2 7B16A46F4A2A0993