Using C[Si](C)(C)[N-][Si](C)(C)C, CC(C)(C)OC(=O)N1Cc2nc(C(F)(F)F)[nH]c2C1 to produce CN1C(C(F)(F)F)=NC2CN(C(=O)OC(C)(C)C)CC21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.