increase atrioventricular blocking
prompt:molecule-molecule interaction [SEP] smiles:CC(OC1=C(Cl)C=CC=C1Cl)C1=NCCN1.CC1=CC2=C(N1)C=CC=C2OCC(CNC(C)(C)C)OC(=O)C1=CC=CC=C1
wspaced:increase atrioventricular blocking