利奈唑胺

lì nài zuò àn

Linezolid, a synthetic antibiotic

sharp

nài

used in expressions that convey frustration and futility, such as 無奈|无奈[wu2 nai4] and 莫可奈何|莫可奈何[mo4 ke3 nai4 he2] (literary)

zuò

azole (chemistry)

àn

(chemistry) amine