Task: Answer the multiple choice question.
Query: Which compound has a -28.516% 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(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)N2CCOCC2)CC1
[b] CCOC(=O)c1c(Cl)c(C)nn1-c1nc(OC)cc(OC)n1
[c] S=C(Nc1ccc(Cl)cc1)N1CCN(Cc2ccccc2)CC1
Answer: a. O=C(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)N2CCOCC2)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#}
O=C(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)N2CCOCC2)CC1
O=C(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)N2CCOCC2)CC1
N-[(4-chlorophenyl)methyl]-1-morpholin-4-ylsulfonylpiperidine-4-carboxamide