Using N#CN=C1NCCN1, O=C(NCC#CCCl)C(O)(c1ccccc1)C1CCCCC1 to produce N#CN=C1NCCN1CC#CCNC(=O)C(O)(c1ccccc1)C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.