increase QTc-prolonging
prompt:molecule-molecule interaction [SEP] smiles:COC1=C(C=C2C(OC3=CC=C(NC(=O)NC4CC4)C(Cl)=C3)=CC=NC2=C1)C(N)=O.CCCCCN(C)CCC(O)(P(O)(O)=O)P(O)(O)=O
wspaced:increase QTc-prolonging