Task: Answer the MCQ question.
Question: Which compound has a -18.108% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cl.c1ccc2c(CN3CCCCCC3)c[nH]c2c1
b. O=C(O)CSc1nc2sc3c(c2c(=O)n1Cc1ccccc1)CCCCC3
Answer: a. Cl.c1ccc2c(CN3CCCCCC3)c[nH]c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl.c1ccc2c(CN3CCCCCC3)c[nH]c2c1
Cl.c1ccc2c(CN3CCCCCC3)c[nH]c2c1
3-(azepan-1-ylmethyl)-1H-indole;hydrochloride