1 AFQ 6-amino-4-{2-[(cyclopentylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 1.000 2 AEK 4-{2-[(cyclopentylmethyl)amino]ethyl}-2-(methylamino)-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.962 3 AAQ 6-amino-4-[2-(benzylamino)ethyl]-2-(methylamino)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.893 4 PK2 6-amino-4-{2-[(cyclohexylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.893 5 0O1 6-amino-4-{2-[(cyclopentylmethyl)amino]ethyl}-2-[(2-phenylethyl)amino]-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.788 6 0UX 6-amino-2-(methylamino)-4-(2-{[(3s,5s,7s)-tricyclo[3.3.1.1~3,7~]dec-1-ylmethyl]amino}ethyl)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.781 7 0WW 4-{2-[(cyclohexylmethyl)amino]ethyl}-2-[(thiophen-2-ylmethyl)amino]-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.727 8 0EX 6-amino-4-[2-(benzylamino)ethyl]-2-[(2-phenylethyl)amino]-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.714 9 0WY 6-amino-4-{2-[(cyclohexylmethyl)amino]ethyl}-2-[(2-phenylethyl)amino]-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.714 10 2MQ 6-amino-4-(2-aminoethyl)-2-(methylamino)-1,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.704 11 PK3 6-amino-4-(2-hydroxyethyl)-2-(methylamino)-3,7-dihydro-8h-imidazo[4,5-G]quinazolin-8-one 0.704