InChI=1/C15H23ClN4O/c1-20(2)15(9-5-6-10-15)11-17-14(21)19-18-13-8-4-3-7-12(13)16/h3-4,7-8,18H,5-6,9-11H2,1-2H3,(H2,17,19,21)/p+1/fC15H24ClN4O/h17,19-20H/q+1 1AB60D9F3EB9B817