tecovirimat will improve the degree or result of diazepam by influencing hepatic enzyme CYP2C19 metabolism. Use Warning/Observe. Tecovirimat is actually a weak inhibitor of CYP2C8 and CYP2C19. Keep track of for adverse results if coadministered with delicate substrates of these enzymes.enasidenib will improve the amount or effect of diazepam by aff