2-[(2,5-dimethylphenyl)methyl]-4,7-dimethyl-6-(oxolan-2-ylmethyl)-9aH-purino[7,8-a]imidazol-9-ium-1,3-dione

(4-((4-chlorobenzyl)thio)-2-(3-methoxyphenyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol

(2-(3-methoxyphenyl)-9-methyl-4-((4-methylbenzyl)thio)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol

(2-(3-chlorophenyl)-9-methyl-4-((4-methylbenzyl)thio)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol

(2-(2-fluorophenyl)-9-methyl-4-((4-methylbenzyl)thio)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol

(4-((4-fluorobenzyl)thio)-2-(2-fluorophenyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol

[5-(3-Methoxyphenyl)-14-methyl-7-{[(3-methylphenyl)methyl]sulfanyl}-2-oxa-4,6,13-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3(8),4,6,11,13-hexaen-11-yl]methanol

(2-(2-fluorophenyl)-9-methyl-4-((3-methylbenzyl)thio)-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol

(4-((3-methoxybenzyl)thio)-2-(4-methoxyphenyl)-9-methyl-5H-pyrido[4',3':5,6]pyrano[2,3-d]pyrimidin-6-yl)methanol

7-(Azepan-1-yl)-10-(4-ethylbenzenesulfonyl)-5-thia-1,8,11,12-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,7,9,11-pentaene

10-(4-ethylbenzenesulfonyl)-N-(1-phenylethyl)-5-thia-1,8,11,12-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,7,9,11-pentaen-7-amine