Using CC(C)(C)OC(=O)NCCC1CNC(=O)c2cc(-c3cccc(OC(F)(F)F)c3)cn21, II to produce CC(C)(C)OC(=O)NCCC1CNC(=O)c2cc(-c3cccc(OC(F)(F)F)c3)c(I)n21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.