Using CCCCc1nc(Cl)ccc1C(=O)O, NC1C2CC3CC(C2)CC1C3 to produce CCCCc1nc(Cl)ccc1C(=O)NC1C2CC3CC(C2)CC1C3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.