Problem statement: Answer the multiple-choice question.
Query: Which compound has a -2.891% 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] CCn1cc(Cl)c(C(=O)NNC(=O)CCn2nc(C)c([N+](=O)[O-])c2C)n1
[b] O=C(C1CC(=O)N(c2ccccc2)C1)N1CCN(C2=NS(=O)(=O)c3ccccc32)CC1
[c] CCN(CC)c1ccc2cc(C(C)=O)c(=O)oc2c1
Answer: a. CCn1cc(Cl)c(C(=O)NNC(=O)CCn2nc(C)c([N+](=O)[O-])c2C)n1
{#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#}
CCn1cc(Cl)c(C(=O)NNC(=O)CCn2nc(C)c([N+](=O)[O-])c2C)n1
CCn1cc(Cl)c(C(=O)NNC(=O)CCn2nc(C)c([N+](=O)[O-])c2C)n1
4-chloro-N'-[3-(3,5-dimethyl-4-nitropyrazol-1-yl)propanoyl]-1-ethylpyrazole-3-carbohydrazide