Quassin [CPD:C08778], Nigakilactone A [CPD:C17012], Nigakilactone B [CPD:C17013], Nigakilactone C [CPD:C17029], Nigakilactone D [CPD:C08778], Nigakilactone E [CPD:C17030], Nigakilactone F [CPD:C17031], Nigakilactone H [CPD:C17032], Nigakilactone K [CPD:C17033], Nigakilactone L [CPD:C17034], Nigakilactone M [CPD:C17035], Nigakilactone N [CPD:C17036], Picrasin A [CPD:C17049], Picrasin B [CPD:C17050], Picrasin C [CPD:C08776], Picrasin D [CPD:C17051], Picrasin E [CPD:C17052], Picrasin F [CPD:C17053], Picrasin G [CPD:C17054], (Nigakihemiacetal [CPD:C08772] | Methylnigakinone [CPD:C16996]), Nigakinone [CPD:C17879], 2,6-Dimetoxy-p-benzoquinone [CPD:C10331], Triterpenoid, Beta-carboline derivative