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Showing structure for CO/N=C(\C(=N[C@@H]1C(=O)N2C(C(=O)O[Si](C)(C)C)=C(CSC3=NC(C)=C(CC(=O)O[Si](C)(C)C)S3)CS[C@H]12)O[Si](C)(C)C)C1=CSC(=N)N1[Si](C)(C)C