1 E1K 6-chloranyl-10-methyl-1,2,3,4-tetrahydroacridin-10-ium-9-amine 1.000 2 AA 9-aminoacridine 0.882 3 THA Tacrine 0.882 4 E1N 12-amino-3-chloro-6,7,10,11-tetrahydro-5,9-dimethyl-7,11-methanocycloocta[B]quinolin-5-ium 0.773 5 3J8 5-methylphenazin-1(5h)-one 0.737 6 EK0 3-(4-chlorophenyl)-4,5,6,7-tetrahydro-1h-indazole 0.737 7 JJY 3,4,6,7-tetrahydroacridine-1,8(2h,5h)-dione 0.737 8 PRL Proflavin 0.737 9 HUX 3-chloro-9-ethyl-6,7,8,9,10,11-hexahydro-7,11-methanocycloocta[B]quinolin-12-amine 0.727 10 1LW 5,6,7,8-tetrahydrothieno[2,3-B]quinolin-4-amine 0.722 11 AN3 Anthracene 0.722 12 R9W 2,3,5,6,7,8-hexahydro-1~{H}-cyclopenta[B]quinolin-9-amine 0.722 13 1K5 (9-oxoacridin-10(9h)-yl)acetic acid 0.714 14 QBC 7-chloroquinolin-4-amine 0.706 15 9AC 9-acridinecarbonyl 0.700 16 B2 (2r)-5-fluoro-2-(2-thienyl)-1,2-dihydroquinazolin-4-amine 0.700