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Tetracyclo[6.6.2.13,13.16,10]octadeca-1,3(17),4,6,8,10(18),11,13,15-nonaene |
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2,2',3,3'-Tetrahydro-2,2',5,5',8-pentahydroxy-6,6',8'-trimethoxy-2,2'-dimethyl-7,10'-bi[4H-naphtho[2,3-b]pyran]-4,4'-dione |
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25,26,27,28-Tetrakis(4-nitrobenzyloxy)pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene |
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