Using CC(C)(C)OCCONC(=O)c1cnn2ccc(N3CCC[C@@H]3c3cc(F)cnc3Cl)nc12 to produce O=C(NOCCO)c1cnn2ccc(N3CCC[C@@H]3c3cc(F)cnc3Cl)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.