Using COc1ccc(/C=C/c2c(C(N)=O)cnn2C(C)(C)C)cc1 to produce COc1ccc(CCc2c(C(N)=O)cnn2C(C)(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.