Using CCN(CC)CCCl, O=c1[nH]c(=O)c2[nH]cnc2[nH]1 to produce CCN(CC)CCn1cnc2[nH]c(=O)[nH]c(=O)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.