increase QTc-prolonging
prompt:molecule-molecule interaction [SEP] smiles:CN(C)CCCN1C2=CC=CC=C2SC2=CC=CC=C12.COC1=C(OC)C=C2[C@@H](CN(C)CCCN3CCC4=CC(OC)=C(OC)C=C4CC3=O)CC2=C1
wspaced:increase QTc-prolonging