InChI=1/C20H21Cl2N3O2/c1-20-6-7-24(2)18(20)25(3)17-5-4-15(11-16(17)20)27-19(26)23-14-9-12(21)8-13(22)10-14/h4-5,8-11,18H,6-7H2,1-3H3,(H,23,26)/p+1/t18-,20+/m1/s1/fC20H22Cl2N3O2/h23-24H/q+1 F8DF8D3664A430FF