Using COc1ccc(-c2c(C(N)=O)c3n(c2Cl)CCN(C(=O)NC(C)(C)C)C3)cc1 to produce COc1ccc(-c2cn3c(c2C(N)=O)CN(C(=O)NC(C)(C)C)CC3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.