“…In addition, twelve known sesquiterpenes (1 β ,4 α ,6 β )‐gorgonane‐1 β ,4 α ,11‐triol ( 6 ), [17] 4(15)‐eudesmene‐1 β ,7,11‐triol ( 7 ), [18] 3‐eudesmene‐1 β ,7,11‐triol ( 8 ), [18] (4 α ,7 β ,9 α )‐farfugane‐4,9,11‐triol ( 9 ), [17] (4 α ,7 α ,9 α )‐farfugane‐4,9,11‐triol ( 10 ), [17] 4,10,11‐trihydroxyguaiane ( 11 ), [19] atractylenolid III ( 12 ), [20] 8 β ‐methoxyatractylenolide ( 13 ), [21] 8 β ,9 α ‐dihydroxyeudesma‐4(15),7(11)‐dien‐8 α ,12‐olide ( 14 ), [22] atractylenolide I ( 15 ), [23] hinesolone ( 16 ), [24] macrochaetoside B ( 17 ) [25] were identified ( Figure S6 ). 13 C‐NMR data of these compounds were summarized in Table S1 .…”