4-甲基-2,2-联吡啶

2,2,3-trimethyl-3-phenylaziridine

3,6-二甲基-9H-咔唑

3-(4-methoxynaphthalen-1-yl)-3-methyl-2-benzofuran-1-one

5-溴-1,3-二甲基-2-吡啶酮