1	9A3	(2s)-8-benzyl-2-hydroperoxy-6-(4-hydroxyphenyl)-2-{[4-(trifluoromethyl)phenyl]methyl}imidazo[1,2-a]pyrazin-3(2h)-one	1.000
2	CZB	(2s,8r)-8-benzyl-2-(4-bromobenzyl)-2-hydroperoxy-6-(4-hydroxyphenyl)-7,8-dihydroimidazo[1,2-a]pyrazin-3(2h)-one	0.868
3	CZH	C2-hydroperoxy-coelenterazine	0.868
4	CZI	(2r)-8-benzyl-2-hydroperoxy-6-(4-hydroxyphenyl)-2-(4-iodobenzyl)-7,8-dihydroimidazo[1,2-a]pyrazin-3(2h)-one	0.868
5	V1W	V-coelenterazine	0.825
6	CZN	(2s,8r)-8-benzyl-2-hydroperoxy-6-(4-hydroxyphenyl)-2-(2-naphthylmethyl)-7,8-dihydroimidazo[1,2-a]pyrazin-3(2h)-one	0.805
7	CTZ	C2-hydroxy-coelenterazine	0.795
8	CZP	(8r)-8-(cyclopentylmethyl)-2-hydroperoxy-2-(4-hydroxybenzyl)-6-(4-hydroxyphenyl)-7,8-dihydroimidazo[1,2-a]pyrazin-3(2h) -one	0.795