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Showing structure for CC1=CC(O[Si](C)(C)C)=CC(C)(C)C1/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O[Si](C)(C)C)CC1(C)C