1 PWM 5-fluoroquinazolin-4(3h)-one 1.000 2 JBQ 5-fluoranyl-3,4-dihydroquinazolin-4-ol 1.000 3 JBH 3,4-dihydroquinazolin-4-ol 0.917 4 JPZ Quinazolin-4(1h)-one 0.917 5 WQG Quinazolin-4(3h)-one 0.917 6 AQO 2-aminoquinazolin-4(3h)-one 0.846 7 D1V 2-mercapto(3h)quinazolinone 0.846 8 L3N 1~{H}-quinazoline-2,4-dione 0.846 9 M1Q 5,6,7,8-tetrahydro-4~{a}~{H}-quinazoline-2,4-dione 0.846 10 MEW 2-methylquinazolin-4(3h)-one 0.846 11 PWA 7-fluoroquinazolin-4(3h)-one 0.846 12 PWP 6-fluoroquinazolin-4(3h)-one 0.846 13 QUZ Quinazoline 0.833 14 7JL 6-bromanyl-8-oxidanyl-3~{H}-quinazolin-4-one 0.786 15 DQU 2,6-diamino-3h-quinazolin-4-one 0.786 16 MAQ 2-amino-8-methylquinazolin-4(3h)-one 0.786 17 NU1 8-hydroxy-2-methyl-3-hydro-quinazolin-4-one 0.786 18 1LQ Quinazolin-4-amine 0.769 19 4YS Isoquinolin-1(2h)-one 0.769 20 ES1 Quinolin-4-ol 0.769 21 JOZ 3,4-dihydroisoquinolin-1(2h)-one 0.769 22 N5J 3h-pyrido[3,4-D]pyrimidin-4-one 0.769 23 9BV Tetrazolo[5,1-B]quinazolin-9-ol 0.733 24 32X 5-aminoisoquinolin-1(4h)-one 0.714 25 3PF 3-methyl-3,4-dihydroquinazolin-2(1h)-one 0.714 26 3Z8 7-chloro-3,4-dihydroisoquinolin-1(2h)-one 0.714 27 BBW 7-methylquinazolin-4-amine 0.714 28 CWS 6-methylquinazolin-4-amine 0.714 29 DHQ 3,4-dihydro-5-methyl-isoquinolinone 0.714 30 DRL 2-methyl-3,5,7,8-tetrahydro-4h-thiopyrano[4,3-D]pyrimidin-4-one 0.714 31 IQD 5-hydroxyisoquinolin-1(4h)-one 0.714 32 J9W 1,3-benzoxazine-2,4-dione 0.714 33 KUF 7-methyl-2h-isoquinolin-1-one 0.714 34 M0W ~{N}-methylquinazolin-4-amine 0.714 35 M6N 2-methyl-3~{H}-pyrido[3,4-D]pyrimidin-4-one 0.714 36 MRW 7-chloroquinolin-4-ol 0.714 37 Q24 Quinazoline-2,4-diamine 0.714 38 T0A 5-deazatetrahydropterin 0.714 39 U8N 4-oxidanyl-2~{H}-isoquinolin-1-one 0.714 40 UK5 1-oxidanylquinolin-4-one 0.714 41 VFH 2-methyl-quinolin-4(1h)-one 0.714