Using COC(=O)c1cccc(C#CC(C)(C)C)c1-c1ccc2nc(N)c(N3CCOCC3)cc2c1 to produce COC(=O)c1cccc(CCC(C)(C)C)c1-c1ccc2nc(N)c(N3CCOCC3)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.