Using CCOC(=O)C(=CNc1nc2cc(OC)ccc2s1)C(=O)OCC, [OH-] to produce COc1ccc(S)c(-n2c(=O)[nH]cc(C(=O)O)c2=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.