1	RCM	(5r)-5-[(7-chloro-1h-indol-3-yl)methyl]-3-methylimidazolidine-2,4-dione	1.000
2	I5H	(5s)-5-(1h-indol-3-ylmethyl)imidazolidine-2,4-dione	0.895
3	IO8	2-[2-(aminomethyl)-4-(1h-indol-3-ylmethyl)-5-oxidanylidene-4h-imidazol-1-yl]ethanoic acid	0.708