Using Nc1ncccc1-c1cn[nH]c1, ClCc1ccc(OCc2ccccc2)nc1 to produce Nc1ncccc1-c1cnn(Cc2ccc(OCc3ccccc3)nc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.