Task: Answer the MCQ question.
Query: Which drug has a 4.753% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COC1(OC)N=C(N)C2(C#N)C(c3ccccc3)NC(C)=CC12C#N
b. Nc1nc(SCC(=O)Nc2ccc(Br)cc2F)n[nH]1
Answer: b. Nc1nc(SCC(=O)Nc2ccc(Br)cc2F)n[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#}
Nc1nc(SCC(=O)Nc2ccc(Br)cc2F)n[nH]1
Nc1nc(SCC(=O)Nc2ccc(Br)cc2F)n[nH]1
2-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(4-bromo-2-fluorophenyl)acetamide