Using O=Cc1cc(Cl)ccc1O, N#Cc1ccc(CN2CCN(S(=O)(=O)CCl)CC2=O)cc1 to produce N#Cc1ccc(CN2CCN(S(=O)(=O)c3cc4cc(Cl)ccc4o3)CC2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.