Using CC(C)(C)[Si](C)(C)OCCCn1ccc2c(CC#N)cccc21, CC(C)(C)O to produce CC(C)(C)[Si](C)(C)OCCCn1ccc2c(CC(N)=O)cccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.