Using NC1CCOCC1, Cc1nnn(-c2ccc(F)cc2)c1COc1cc(C(=O)O)n(C)n1 to produce Cc1nnn(-c2ccc(F)cc2)c1COc1cc(C(=O)NC2CCOCC2)n(C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.