Using CCOC(=O)c1cccc(-c2csc(-c3ccc(OC)c4oc5ccccc5c34)n2)n1 to produce COc1ccc(-c2nc(-c3cccc(C(=O)O)n3)cs2)c2c1oc1ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.