Task: Please give me a molecule SMILES based on the text description below.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM).
Result: CSc1nc(-c2cc(OCCN3CCCC3)c(Cl)cc2Cl)c2c(C#N)c[nH]c2n1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is a {herg_blocker__names__noun}.
Result: {SMILES#}
4-[2,4-dichloro-5-(2-pyrrolidin-1-ylethoxy)phenyl]-2-methylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile