Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.781\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(CCC(=O)Nc1ccc(Cl)cc1Cl)NNC(=O)[C@@H]1CCCC[C@@H]1C(=O)O
(b) CCNC(=S)NNc1nncc2ccccc12
(c) CCCC(=O)NC(C)c1nc2ccccc2[nH]1
Answer: c. CCCC(=O)NC(C)c1nc2ccccc2[nH]1
{#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#}
CCCC(=O)NC(C)c1nc2ccccc2[nH]1
CCCC(=O)NC(C)c1nc2ccccc2[nH]1
N-[1-(1H-benzimidazol-2-yl)ethyl]butanamide