Task: Answer the MCQ question.
Query: Which drug exhibits a -8.528% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(OCC(=O)N1CCN(c2ccccc2)CC1)c1nc(Cl)ccc1Cl
[b] CCOc1ccc(NC(=O)CSc2nnnn2C2CC2)cc1S(=O)(=O)N1CCCC1
[c] CC(CC(=O)O)CC(=O)NNC(=O)c1cccc(Br)c1
Answer: b. CCOc1ccc(NC(=O)CSc2nnnn2C2CC2)cc1S(=O)(=O)N1CCCC1
{#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#}
CCOc1ccc(NC(=O)CSc2nnnn2C2CC2)cc1S(=O)(=O)N1CCCC1
CCOc1ccc(NC(=O)CSc2nnnn2C2CC2)cc1S(=O)(=O)N1CCCC1
2-(1-cyclopropyltetrazol-5-yl)sulfanyl-N-(4-ethoxy-3-pyrrolidin-1-ylsulfonylphenyl)acetamide