Using Clc1nc(Nc2ccccc2)c2ccccc2n1, Nc1ccc(N2CCCCC2)cc1 to produce c1ccc(Nc2nc(Nc3ccc(N4CCCCC4)cc3)nc3ccccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.