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(1S,2R,3S,6S,9S,10R,14R,17S,18R,19S)-12-ethyl-9,19-dihydroxy-17-methoxy-14-methyl-5-oxa-12-azahexacyclo[8.7.2.1~2,6~.0~1,11~.0~3,9~.0~14,18~]icosan-4-one (non-preferred name) related products: