Showing structure for 5-[(1s,6r,9r,10r,11r,12s,13z)-6-[(1r)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-3-methoxy-4-methylfuran-2-one