Using CCOC(=O)c1cc(-c2cccc(CCCO)c2)on1, COC(=O)c1c(O)cccc1O to produce COC(=O)c1c(O)cccc1OCCCc1cccc(-c2cc(C(=O)O)no2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.