Using c1cc2c(cn1)CCN2, Fc1ccccc1-c1nc(Cl)c2ccccc2n1 to produce Fc1ccccc1-c1nc(N2CCc3cnccc32)c2ccccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.