InChI=1/C19H20Cl2N2O2/c1-4-19(5-2)13-11-12(9-10-16(13)23(3)18(24)25-19)22-15-8-6-7-14(20)17(15)21/h6-11,22H,4-5H2,1-3H3 EDB5CCF6DEB87FFD