increase atrioventricular blocking
prompt:molecule-molecule interaction [SEP] smiles:CC(OC1=C(Cl)C=CC=C1Cl)C1=NCCN1.COC1=C(OC)C=C(CCNCC(O)COC2=CC=CC(C)=C2)C=C1
wspaced:increase atrioventricular blocking