3,6-dimethyl-2-(4-methylphenyl)pyrano[4,3-c]pyrazol-4-one

3-methyl-1-(4-methylphenyl)chromeno[4,3-c]pyrazol-4-one

2,3,4,5-四氢-2,8-二甲基-5-[2-(6-甲基吡啶-3-基)乙基]-1H-吡啶并[4,3-b]吲哚

8-methyl-1,3,4,5-tetrahydrothiopyrano[4,3-b]indole

3-(4-fluorophenyl)-5-methyl-1H-indole