increase QTc-prolonging
prompt:molecule-molecule interaction [SEP] smiles:ClC1=CC2=C(C=C1)N(C1CCN(CCCN3C(=O)NC4=CC=CC=C34)CC1)C(=O)N2.[H][C@]12C[C@@H](O)C=C[C@]11CCN(C)CC3=C1C(O2)=C(OC)C=C3
wspaced:increase QTc-prolonging