Showing structure for CC(C)(C)[Si](C)(C)NCC1=CC=CC(N2N=C(C(F)(F)F)C=C2C(=O)N(C2=CC([C@H](NCC3CC3)C3=CC=CC(C#N)=C3)=CC=C2F)[Si](C)(C)C(C)(C)C)=C1