Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.662% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccc(C(=O)N2CCCC(C(=O)O)C2)c2ccccc12
b CCCCCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2ccco2)cc1
c O=C(CSc1cccc[n+]1[O-])N1CCCc2ccccc21
Answer: b. CCCCCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2ccco2)cc1
{#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#}
CCCCCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2ccco2)cc1
CCCCCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2ccco2)cc1
2-[1-ethyl-3-(furan-2-ylmethyl)-5-oxo-2-sulfanylideneimidazolidin-4-yl]-N-(4-hexoxyphenyl)acetamide