1	31G	3-{[(2,4-diaminoquinazolin-5-yl)oxy]methyl}benzenesulfonic acid	1.000
2	4JV	5-[(4-methylbenzyl)oxy]quinazoline-2,4-diamine	0.800
3	DD3	5-[(1s)-1-(3-chlorophenyl)ethoxy]quinazoline-2,4-diamine	0.769
4	30S	2-{[(2,4-diaminoquinazolin-5-yl)oxy]methyl}benzenesulfonic acid	0.714
5	30U	4-{[(2,4-diaminoquinazolin-5-yl)oxy]methyl}benzenesulfonic acid	0.714