Using O=C(O)C1CCCCN1, CC(C)Oc1cc(N=C=O)c(F)cc1Cl to produce CC(C)Oc1cc(N2C(=O)C3CCCCN3C2=O)c(F)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.