increase atrioventricular blocking
prompt:molecule-molecule interaction [SEP] smiles:CC1=CC(=CC(C)=C1CC1=NCCN1)C(C)(C)C.OC(CNCC(O)C1CCC2=C(O1)C=CC(F)=C2)C1CCC2=C(O1)C=CC(F)=C2
wspaced:increase atrioventricular blocking