Using COC(=O)c1cc2ccc(-c3ccc(C)cc3)cc2n1CC(=O)NCCN(C)C1CCCCC1 to produce Cc1ccc(-c2ccc3cc(C(=O)O)n(CC(=O)NCCN(C)C4CCCCC4)c3c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.