Using Fc1ccc2[nH]cc(CC3CCNCC3)c2c1, COc1ccccc1N1CCN(CCCl)CC1 to produce COc1ccccc1N1CCN(CCN2CCC(Cc3c[nH]c4ccc(F)cc34)CC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.