1-[三(1-甲基乙基)硅基]-1H-吡咯并[2,3-B]吡啶-4-甲腈
                         
                                                                
                            
                            1-[三(1-甲基乙基)硅基]-1H-吡咯并[2,3-B]吡啶-4-甲腈
                         
                                                                
                            
                            1-[Tris(1-methylethyl)silyl]-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile
                         
                                                                
                            
                            1-[Tris(1-methylethyl)silyl]-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile;1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile;1-[tris(propan-2-yl)silyl]-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile