Showing structure for CC(C)(C)[Si](C)(C)OCC(O)C(O)C(O[Si](C)(C)C(C)(C)C)C1=CN=CC(CC(O[Si](C)(C)C(C)(C)C)C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=N1