InChI=1/C12H14ClN5O2/c1-12(2,14)11-7-17(16-15-11)6-8-9(13)4-3-5-10(8)18(19)20/h3-5,7H,6,14H2,1-2H3/p+1/fC12H15ClN5O2/h14H/q+1 6E4BF3B254E8863C