Using C[Si](C)(C)C(F)(F)F, CCOC(=O)C(C)(C)Oc1ccc(CCN(Cc2ccc(OC(F)(F)F)cc2)c2ccc(C=O)cn2)cc1 to produce CCOC(=O)C(C)(C)Oc1ccc(CCN(Cc2ccc(OC(F)(F)F)cc2)c2ccc(C(O)C(F)(F)F)cn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.