Showing structure for CC(C)(C)[Si](C)(C)NC1=NC2=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2N=C1C1=CC=C(O)C=C1