Showing structure for C[Si](C)(C)OC1=CC=C(/C(C(=O)O)=C2\OC(=O)C(C3=CC(=O)C(=O)C4=CC=C(C5=C(O)/C(=C(/C(=O)O)C6=CC=C(O)C=C6)OC5=O)C=C34)=C2O)C=C1