increase atrioventricular blocking
prompt:molecule-molecule interaction [SEP] smiles:BrC1=C(NC2=NCCN2)C=CC2=NC=CN=C12.COC1=C(OC)C=C(CCNCC(O)COC2=CC=CC(C)=C2)C=C1
wspaced:increase atrioventricular blocking