InChI=1/C18H26N4O4/c1-17(2)14(24)22(16(26)21-17)9-13(23)19-15(25)20-18-6-10-3-11(7-18)5-12(4-10)8-18/h10-12H,3-9H2,1-2H3,(H,21,26)(H2,19,20,23,25)/f/h19-21H	AFAF89E7C3E1E161