increase QTc-prolonging
prompt:molecule-molecule interaction [SEP] smiles:FC1=CC=C(C=C1)C(=O)CCCN1CCC(=CC1)N1C(=O)NC2=CC=CC=C12.CN[C@H]1CC[C@@H](C2=CC(Cl)=C(Cl)C=C2)C2=CC=CC=C12
wspaced:increase QTc-prolonging