InChI=1/C18H27ClN4O4/c1-5-22(6-2)14(9-12(3)4)11-20-17(24)18(25)21-16-8-7-13(23(26)27)10-15(16)19/h7-8,10,12,14H,5-6,9,11H2,1-4H3,(H,20,24)(H,21,25)/p+1/t14-/m1/s1/fC18H28ClN4O4/h20-22H/q+1 563E3795973101B5