Using CCc1ccc2c(N=CC(O)(CC(C)(C)c3cc(F)ccc3OC)C(F)(F)F)cccc2n1 to produce CCc1ccc2c(NCC(O)(CC(C)(C)c3cc(F)ccc3O)C(F)(F)F)cccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.