Using CC(N)C(O)C(F)(F)F, Cc1nc2c(OCc3c(F)cccc3F)cccn2c1C(=O)O to produce Cc1nc2c(OCc3c(F)cccc3F)cccn2c1C(=O)NC(C)C(O)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.