This is a stanza from a short poem by Wisława Szymborska. A tranquilliser is speaking and explains how it can help you. If human compassion is unavailable chemical compassion makes sense.
You can read the whole poem at: https://www.poetryfoundation.org/poems/50994/advertisement-56d22e72ac47e
I know how to handle misfortune,
how to take bad news.
I can minimize injustice,
lighten up God’s absence,
or pick the widow’s veil that suits your face.
What are you waiting for—
have faith in my chemical compassion.