Using O=C(O)c1nc(CO)sc1-c1ccc(F)cc1, Fc1cc2nc(CC3CCCCN3)[nH]c2cc1F to produce O=C(c1nc(CO)sc1-c1ccc(F)cc1)N1CCCCC1Cc1nc2cc(F)c(F)cc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.