Using CCc1cc(N(C=O)c2ccccc2)cc(CC)c1NC(=S)NC(C)(C)C to produce CCc1cc(N(C=O)c2ccccc2)cc(CC)c1N=C=NC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.