Using CCOC(=O)C1(N)CC1, Cc1sc(N)c(C(=O)c2ccc(Cl)cc2)c1C to produce Cc1sc2c(c1C)C(c1ccc(Cl)cc1)=NC1(CC1)C(=O)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.