Using Cc1cc2c(s1)Nc1ccccc1N=C2N, c1ccc(CC[C@H]2CNCCN2)cc1 to produce Cc1cc2c(s1)Nc1ccccc1N=C2N1CCN[C@@H](CCc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.