InChI=1/C16H17Cl2N3O3/c1-9(22)19-10-2-4-20(5-3-10)8-21-15(23)11-6-13(17)14(18)7-12(11)16(21)24/h6-7,10H,2-5,8H2,1H3,(H,19,22)/p+1/fC16H18Cl2N3O3/h19-20H/q+1 881DC0ABE95FF20C