1	8TC	Berkeleyone a	1.000
2	8SX	Preaustinoid a1	0.857
3	8T0	Preaustinoid a2	0.857
4	7WX	Methyl (5s,7s,8s,9s,10s,13r,14r,16s)-4,4,8,10,12,13,16-heptamethyl-7,16-bis(oxidanyl)-3,6,15,17-tetrakis(oxidanylidene)-2,5,7,9-tetrahydro-1h-cyclopenta[a]phenanthrene-14-carboxylate	0.833
5	8T9	Preaustinoid a3	0.757