Using O=C1c2c(-c3ccc(Cl)cc3Cl)cccc2[C@H]2CN(Cc3ccccc3)CC[C@@H]12 to produce O=C1c2c(-c3ccc(Cl)cc3Cl)cccc2[C@H]2CNCC[C@@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.