InChI=1/C18H24N4O4/c1-12-13(9-10-26-12)17(23)20-21-18(24)19-11-15(22(2)3)14-7-5-6-8-16(14)25-4/h5-10,15H,11H2,1-4H3,(H,20,23)(H2,19,21,24)/t15-/m1/s1/f/h19-21H	0B7DDDFA2542D8E4