InChI=1/C18H25ClN4O3/c1-13(2)21-16(24)12-22-6-8-23(9-7-22)17(25)11-20-18(26)14-4-3-5-15(19)10-14/h3-5,10,13H,6-9,11-12H2,1-2H3,(H,20,26)(H,21,24)/f/h20-21H D53D0898A0B68D7D