Showing structure for CC1=CC(N(C2=NC=C(Cl)C(N(C3=CC=CC=C3S(=O)(=O)C(C)C)[Si](C)(C)C(C)(C)C)=N2)[Si](C)(C)C(C)(C)C)=C(OC(C)C)C=C1C1CCNCC1