Using Cc1nc[nH]c1CO, ClC(c1ccccc1)(c1ccccc1)c1ccccc1 to produce Cc1c(CO)ncn1C(c1ccccc1)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.