InChI=1/C18H22Cl2N2O/c1-21-10-3-11-22-12-14-6-8-15(9-7-14)23-13-16-17(19)4-2-5-18(16)20/h2,4-9,21-22H,3,10-13H2,1H3/p+1/fC18H23Cl2N2O/h21H/q+1 78B8D20B2C44CC1E