1	8JG	(7alpha,8alpha,10alpha,13alpha)-7,16-dihydroxykauran-18-oic acid	1.000
2	NE4	(8alpha,9beta,10alpha,13alpha)-kaur-16-en-18-oic acid	0.917
3	2ZE	(3r,4r,4ar,6as,8r,9r,11as,11bs)-4,9-bis(hydroxymethyl)-4,11b-dimethyltetradecahydro-8,11a-methanocyclohepta[a]naphthale ne-3,9-diol	0.714
4	A9H	Abietic acid	0.704