increase serum concentration
prompt:molecule-molecule interaction [SEP] smiles:CCCCCCCC(=O)N[C@H](CN1CCCC1)[C@H](O)C1=CC=C2OCCOC2=C1.CC1=C2NC(=O)C3=C(N=CC=C3)N(C3CC3)C2=NC=C1
wspaced:increase serum concentration