surrogation, proxy / (law) proxy

seirogan (a trademark for a pharmaceutical drug marketed in Japan, sold as gastrointestinal medication (especially as an antidiarrhoeal), whose main active ingredient is wood creosote)

longing

to chase (after something) / to drive (force into an area) / to oust, to drive out, to exile, to expel / to be pressed, to be put under pressure / to pursue, to aspire to