Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C(NC1CCCCC1)C(c1ccccn1)N(C(=O)Cc1cccs1)c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) -20.262
b.) -21.506
Answer: a. -20.262%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(NC1CCCCC1)C(c1ccccn1)N(C(=O)Cc1cccs1)c1ccc(Cl)cc1
O=C(NC1CCCCC1)C(c1ccccn1)N(C(=O)Cc1cccs1)c1ccc(Cl)cc1
2-(4-chloro-N-(2-thiophen-2-ylacetyl)anilino)-N-cyclohexyl-2-pyridin-2-ylacetamide