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pentacyclo[6.6.6.0~2,7~.0~9,14~.0~15,20~]icosa-2,4,6,9,11,13,15,17,19-nonaene |
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6,7,12,15,15-pentamethyl-N-propyl-3,10-diazatetracyclo[10.2.1.0~2,11~.0~4,9~]pentadeca-2(11),3,5,7,9-pentaene-1-carboxamide |
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1,3,5,8,8-pentamethyl-4,5,6,7,7a,8-hexahydro-3bH-indeno[1,2-c]thiophene |
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1,1,3,5,5-Pentaphenyl-1,3,5-trimethyltrisiloxane |
1,3,5-三甲基-1,1,3,5,5-五苯基三硅二氧烷 |
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