Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.274% 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] NNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1
[b] Cc1cc(C)nc(NC(=O)c2c(Cl)cccc2Cl)n1
[c] O=C(N/N=C/c1cc2c(cc1Br)OCO2)c1c[nH]c2ccccc12
[d] N#C/C(=C\c1ccccc1O)C(=O)Nc1cccnc1
Answer: b. Cc1cc(C)nc(NC(=O)c2c(Cl)cccc2Cl)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#}
Cc1cc(C)nc(NC(=O)c2c(Cl)cccc2Cl)n1
Cc1cc(C)nc(NC(=O)c2c(Cl)cccc2Cl)n1
2,6-dichloro-N-(4,6-dimethylpyrimidin-2-yl)benzamide