JOH-MSK-8ad0fd05-1
CC(C)C[C@H](NC(=O)OCc1ccccc1)C(=O)N[C@H](C=O)C[C@@H]1CCNC1=O
GC373: feline coronavirus inhibitor claimed to also have activity against SARS-CoV-2 Mpro, after decomposition of GC376 prodrug
See https://www.nature.com/articles/s41467-020-18096-2