Using COC(=O)c1ccc2c(-c3csc(C)n3)cc(=O)oc2c1 to produce Cc1nc(-c2cc(=O)oc3cc(C(=O)O)ccc23)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.