Using C[Si](C)(C)CCOCN1C(=O)Cc2cccnc21, N#Cc1cc(CBr)c(CBr)cn1 to produce C[Si](C)(C)CCOCN1C(=O)C2(Cc3cnc(C#N)cc3C2)c2cccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.