Using CC(=O)c1ccc(C(=O)O)cc1, O=Cc1ccc(N2CCCC2)c(-c2cccs2)c1 to produce O=C(O)c1ccc(C(=O)/C=C/c2ccc(N3CCCC3)c(-c3cccs3)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.