1	92B	(3~{S},7~{R},10~{R},13~{S})-2-oxidanylidene-1,4-diazatricyclo[8.3.0.0^{3,7}]tridec-8-ene-13-carboxylic acid	1.000
2	8SN	(3~{S},7~{R},10~{R},11~{R},13~{S})-11-methyl-2-oxidanylidene-1,4-diazatricyclo[8.3.0.0^{3,7}]tridec-8-ene-13-carboxylic acid	0.944
3	8TQ	(3~{S},7~{R},10~{R},13~{S})-2-oxidanylidene-1,4-diazatricyclo[8.3.0.0^{3,7}]tridec-8-ene-13-carbaldehyde	0.941
4	2L6	(3s,6r,8as)-5-oxo-1,2,3,8a-tetrahydrospiro[indolizine-6,2'-pyrrolidine]-3-carboxylic acid	0.889