Using O=Cc1ccccc1, CC(=O)c1ccc(C)c(Nc2ncc(-c3ccc(C#N)cc3)o2)c1 to produce Cc1ccc(C(=O)CCc2ccccc2)cc1Nc1ncc(-c2ccc(C#N)cc2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.