Using C[Si](C)(C)CCOCn1nc(CN[C@H]2CN3CCC2CC3)c2c(C(=O)[O-])cc(Br)cc21 to produce O=C(O)c1cc(Br)cc2[nH]nc(CN[C@H]3CN4CCC3CC4)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.