InChI=1/C20H23Cl2N3O3/c1-14-17(22)4-3-5-18(14)24-19(26)12-23-20(27)13-25(2)10-11-28-16-8-6-15(21)7-9-16/h3-9H,10-13H2,1-2H3,(H,23,27)(H,24,26)/p+1/fC20H24Cl2N3O3/h23-25H/q+1 66F6C6691F124248