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.COC1=CC=C(CC(C)(C)NC[C@H](O)C2=C3OCC(=O)NC3=CC(O)=C2)C=C1
wspaced:increase QTc-prolonging