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(CSc1nc2ccc([N+](=O)[O-])cc2[nH]1)NC1CCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -41.848
(b) 26.298
(c) -19.320
(d) 21.849
Answer: c. -19.320%.
{#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(CSc1nc2ccc([N+](=O)[O-])cc2[nH]1)NC1CCCC1
O=C(CSc1nc2ccc([N+](=O)[O-])cc2[nH]1)NC1CCCC1
N-cyclopentyl-2-[(6-nitro-1H-benzimidazol-2-yl)sulfanyl]acetamide