Using N#CC1CCC(=O)c2cc(C3CCCCC3)c(Cl)cc21, CC(=O)O to produce O=C1CCC(C(=O)O)c2cc(Cl)c(C3CCCCC3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.