Using COc1ccc(C(Cc2cccc(C#N)n2)C(=O)C(C)C)c(NC(=O)OC(C)(C)C)c1 to produce COc1ccc2c(Cc3cccc(C#N)n3)c(C(C)C)[nH]c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.