Problem statement: Answer the multiple choice question.
Query: Which drug has a -10.179\% 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] CCOC(=O)C1CCN(C(=O)Cn2nc(C)n3cccc3c2=O)CC1
[b] CSCC[C@H](NC(=O)CC(C)(C)C)c1nc2ccccc2[nH]1
[c] Cc1ccc(C)c(N2CCN(S(=O)(=O)c3cn(C)cn3)CC2)c1
Answer: b. CSCC[C@H](NC(=O)CC(C)(C)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#}
CSCC[C@H](NC(=O)CC(C)(C)C)c1nc2ccccc2[nH]1
CSCC[C@H](NC(=O)CC(C)(C)C)c1nc2ccccc2[nH]1
N-[(1S)-1-(1H-benzimidazol-2-yl)-3-methylsulfanylpropyl]-3,3-dimethylbutanamide