Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.540\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(CSc1nccc(=O)[nH]1)NCc1ccco1
b: Cc1ccc(Nc2nc3c(c(=O)[nH]2)CCCC3)cc1
c: C#CCn1c(=NC(=O)c2sc3ccccc3c2Cl)sc2cc(S(N)(=O)=O)ccc21
Answer: a. O=C(CSc1nccc(=O)[nH]1)NCc1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1nccc(=O)[nH]1)NCc1ccco1
O=C(CSc1nccc(=O)[nH]1)NCc1ccco1
N-(furan-2-ylmethyl)-2-[(6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetamide