Using COc1ccc(CNc2nn(C(C)(C)C)c3cc[nH]c(=O)c23)cc1 to produce CC(C)(C)n1nc(N)c2c(=O)[nH]ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.