1	2WU	6-amino-2-(methylamino)-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	1.000
2	ITE	2-(methylamino)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.941
3	K7H	~{N}2-methyl-7,8-dihydro-3~{H}-imidazo[4,5-G]quinazoline-2,6-diamine	0.941
4	344	6-amino-3,7-dihydro-imidazo[4,5-G]quinazolin-8-one	0.882
5	2MQ	6-amino-4-(2-aminoethyl)-2-(methylamino)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.850
6	PK3	6-amino-4-(2-hydroxyethyl)-2-(methylamino)-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.850
7	HRD	2,6-bis(methylamino)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.842
8	BGU	2,6-diamino-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.833
9	S60	6-amino-2-methyl-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.833
10	62D	6-(ethylamino)-2-(methylamino)-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.800
11	K75	(8~{R})-~{N}2-methyl-8-prop-1-ynyl-7,8-dihydro-3~{H}-imidazo[4,5-G]quinazoline-2,6-diamine	0.800
12	S98	6-amino-2-[(thiophen-2-ylmethyl)amino]-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.773
13	SAQ	2-[(thiophen-2-ylmethyl)amino]-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.727
14	2YM	6-amino-2-{[2-(piperidin-1-yl)ethyl]amino}-3,5-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.708
15	2YV	6-amino-2-[(2-phenylethyl)amino]-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.708
16	CKR	6-amino-2-[(2-morpholin-4-ylethyl)amino]-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one	0.708
17	AQO	2-aminoquinazolin-4(3h)-one	0.706