Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.422\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(O)CSc1nnnn1C1CCCCC1
[b] C=C(C)Cn1c[n+](Cc2ccccc2)c2ccccc21.[Cl-]
[c] CCCCN1C(=O)C(=O)N(CC(=O)Nc2ccccc2C(=O)OCC)C1=O
Answer: a. O=C(O)CSc1nnnn1C1CCCCC1
{#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(O)CSc1nnnn1C1CCCCC1
O=C(O)CSc1nnnn1C1CCCCC1
2-(4-cyclohexyltetrazol-5-yl)sulfanylaceticacid