Using CC(=CC(=O)NC(C)(C)C)OC(=O)c1nc(Cl)c(N)nc1N, CSC(=N)N to produce CSC(=N)NC(=O)c1nc(Cl)c(N)nc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.