InChI=1/C18H23ClN4O3/c1-2-11-26-16-6-5-14(12-15(16)19)22-18(25)17(24)21-7-3-4-9-23-10-8-20-13-23/h5-6,8,10,12-13H,2-4,7,9,11H2,1H3,(H,21,24)(H,22,25)/p+1/fC18H24ClN4O3/h20-22H/q+1 D1D91589BD09B324