Using CN(c1ccccc1)c1nc(Cl)nc(N2CCOCC2)n1, c1c[nH]cn1 to produce CN(c1ccccc1)c1nc(N2CCOCC2)nc(-n2ccnc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.