Using CCOC(=O)c1cc2c(C)cc(OCc3ccccc3)cc2[nH]1 to produce Cc1cc(OCc2ccccc2)cc2[nH]c(C(=O)O)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.