Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.836% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC1CN(C(=S)c2cccc([N+](=O)[O-])c2)CC(C)O1
b O=C1c2cccc(O)c2C(=O)c2c(O)cc(CO)cc21
c Cc1nc(SCC(O)CO)c([N+](=O)[O-])[nH]1
d COc1ccc2c(c1)c(C(=O)CN1CCN(Cc3ccccc3)CC1)c(C)n2C
Answer: c. Cc1nc(SCC(O)CO)c([N+](=O)[O-])[nH]1
{#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#}
Cc1nc(SCC(O)CO)c([N+](=O)[O-])[nH]1
Cc1nc(SCC(O)CO)c([N+](=O)[O-])[nH]1
3-[(2-methyl-5-nitro-1H-imidazol-4-yl)sulfanyl]propane-1,2-diol