Using C[Si](C)(C)CCOCn1c(C2CCCC2)nc2nc(Cl)[nH]c(=O)c21, CC(C)CBr to produce CC(C)Cn1c(Cl)nc2nc(C3CCCC3)n(COCC[Si](C)(C)C)c2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.