Using O=C(O)c1cccc2[nH]ccc12, CCCCN(CCCC)C(=O)Cl to produce CCCCN(CCCC)C(=O)n1ccc2c(C(=O)O)cccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.