the drug proved to be of noticeable side effects详细讲解下!为什么不能 the drug was proced to be of noticeble side effets 而要用一个定从!

the drug proved to be of noticeable side effects详细讲解下!为什么不能 the drug was proced to be of noticeble side effets 而要用一个定从!
the drug proved to be of noticeable side effects详细讲解下!
为什么不能 the drug was proced to be of noticeble side effets 而要用一个定从!

the drug proved to be of noticeable side effects详细讲解下!为什么不能 the drug was proced to be of noticeble side effets 而要用一个定从!
应该有前后文
单独句the drug was proven (不是 proced) to be of notoiceble side effets 是对的
但 如果加上 with the drug （which is）proven （proved错的） to be of noticeable side effects 是省略了which is