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N-{(1E)-11-[(24Z)-12,16-dihydroxy-10,22-dimethoxy-11,14,21-trimethyl-18-oxo-3,7,19,27-tetraoxa-29,30,31-triazatetracyclo[24.2.1.1~2,5~.1~6,9~]hentriaconta-1(28),2(31),4,6(30),8,24,26(29)-heptaen-20-yl related products: