Using Cc1cccc(C)c1C#Cc1cccc(CCCN2C(=O)c3ccccc3C2=O)c1 to produce Cc1cccc(C)c1C#Cc1cccc(CCCN)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.