3-phenyl-1,2,4-benzotriazine

2,3,4,9-四氢-9-甲基-1H-咔唑

ethyl 4-[(4-aminobenzoyl)amino]benzoate

2-甲基-2,3,4,5-四氢-1H-吡啶并[4,3-b]吲哚

N-去甲基异丙安替比林