Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.239\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Nc1cc(=O)[nH]c(SCC(=O)Nc2ccc(F)c(Cl)c2)n1
(b) Cn1c2c(c(=O)n(C)c1=O)C(NC(=O)C(C)(C)C)(C(F)(F)F)C(=O)N2
(c) CSc1ccc(C(=O)NCC(=O)O)cc1[N+](=O)[O-]
Answer: a. Nc1cc(=O)[nH]c(SCC(=O)Nc2ccc(F)c(Cl)c2)n1
{#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#}
Nc1cc(=O)[nH]c(SCC(=O)Nc2ccc(F)c(Cl)c2)n1
Nc1cc(=O)[nH]c(SCC(=O)Nc2ccc(F)c(Cl)c2)n1
2-[(4-amino-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-N-(3-chloro-4-fluorophenyl)acetamide