increase risk of QTc prolongation
prompt:molecule-molecule interaction [SEP] smiles:CN(C)CCOC1=CC=C(C=C1)C(=C(\CCCl)C1=CC=CC=C1)\C1=CC=CC=C1.ClC1=CC2=C(C=C1)N(C1CCN(CCCN3C(=O)NC4=CC=CC=C34)CC1)C(=O)N2
wspaced:increase risk of QTc prolongation