Using CCOC(=O)c1ccc2[nH]c3c(OC)c4[nH]c5ccc(C(=O)OCC)cc5c4cc3c2c1 to produce COc1c2[nH]c3ccc(C)cc3c2cc2c1[nH]c1ccc(C)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.