<img src="https://static.zxtiku.com/wangke/imgs/topic/8a4edc8f7377105dd708e2c8457274eb.jpg"/>是以下哪个合式公式的简化形式？<br/> A、<img src="https://static.zxtiku.com/wangke/imgs/topic/e7af5b27fc8c852671418447852a8f67.jpg"/><br/> B、<img src="https://static.zxtiku.com/wangke/imgs/topic/3e22008e901da5a41e6c35a1af14ebaf.jpg"/><br/> C、<img src="https://static.zxtiku.com/wangke/imgs/topic/0dfdedd953abec94577762efddfbf378.jpg"/><br/> D、<img src="https://static.zxtiku.com/wangke/imgs/topic/4f5b2d9e7e99bf938b4c099a2605318a.jpg"/>