Showing structure for CC(C)(C)[Si](C)(C)OCCN(CCN(C1=CC=C(NCCN(CCO)[Si](C)(C)C(C)(C)C)C2=C1C(=O)C1=CC=CC=C1C2=O)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C