The article discusses the challenges of synthesizing remdesivir, a potential coronavirus treatment, due to its complex chemical structure and low-yielding reactions. A team of scientists in Taiwan successfully synthesized one gram of remdesivir with 99% purity, but the process is not scalable for mass production. The article highlights the difficulties of organic synthesis and the importance of process chemists in improving the efficiency of chemical reactions. The author, a former synthetic organic chemist, shares their expertise and experience in the field to explain the complexities of remdesivir synthesis.