Using COc1cc2sc(-c3ccccc3)nc2cc1C=O, N[C@H]1CCCN[C@H]1c1ccccc1 to produce COc1cc2sc(-c3ccccc3)nc2cc1CN[C@H]1CCCN[C@H]1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.