Using COC(=O)c1c(C)cc(-c2cccc(C(F)(F)F)c2)nc1O, COC(=O)c1c(C)cc(-c2cccc(C(F)(F)F)c2)[nH]c1=O to produce COC(=O)c1c(C)cc(-c2cccc(C(F)(F)F)c2)n(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.