Using COC(=O)Cl, CCOC(=O)c1c(CN)c2cc(F)ccc2n1Cc1cccc2ccccc12 to produce CCOC(=O)c1c(CNC(=O)OC)c2cc(F)ccc2n1Cc1cccc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.