InChI=1/C19H21Cl2N3O2/c1-2-3-16(23-19(22)26)18(25)24-17(12-4-8-14(20)9-5-12)13-6-10-15(21)11-7-13/h4-11,16-17H,2-3H2,1H3,(H,24,25)(H3,22,23,26)/t16-/m1/s1/f/h23-24H,22H2 18ADF3E65DAAA159