Using C[Si](C)(C)CCOCCl, CC1C(=O)NN=C2COc3cc(C(F)(F)F)c(Br)cc3N21 to produce CC1C(=O)N(COCC[Si](C)(C)C)N=C2COc3cc(C(F)(F)F)c(Br)cc3N21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.