Problem statement: Answer the multiple choice question.
Query: Which compound has a 6.997\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(NCc1ccc(Cl)cc1Cl)C(=O)N1CCCCC1
[b] CC1(C)CC(=O)C(C(=O)c2ccccc2)C(=O)C1Cl
[c] OCC[C@H]1C[C@H](O)[C@@H](O)[C@]2(Cc3ccccc3CCO2)O1
[d] CCc1cccc(OCC(=O)Nc2ccccc2N2CCCC2)c1
Answer: a. O=C(NCc1ccc(Cl)cc1Cl)C(=O)N1CCCCC1
{#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(NCc1ccc(Cl)cc1Cl)C(=O)N1CCCCC1
O=C(NCc1ccc(Cl)cc1Cl)C(=O)N1CCCCC1
N-[(2,4-dichlorophenyl)methyl]-2-oxo-2-piperidin-1-ylacetamide