Using CCOC(=O)c1c(CO)c2cc(F)ccc2n1Cc1cccc2ccccc12, CCN=C=O to produce CCNC(=O)OCc1c(C(=O)OCC)n(Cc2cccc3ccccc23)c2ccc(F)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.