Task: Answer the MCQ question.
Query: Which compound exhibits a 14.505\% 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: Cn1c(NC(=O)c2cc(Br)ccc2Cl)cc(=O)n(C)c1=O
b: O=C(COC(=O)c1ccc2ncsc2c1)Nc1cccc(Cl)c1
c: O=C(Cn1c(=O)c2cccn2c2ccccc21)NCCCN1CCN(c2ccc(F)cc2)CC1
Answer: a. Cn1c(NC(=O)c2cc(Br)ccc2Cl)cc(=O)n(C)c1=O
{#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#}
Cn1c(NC(=O)c2cc(Br)ccc2Cl)cc(=O)n(C)c1=O
Cn1c(NC(=O)c2cc(Br)ccc2Cl)cc(=O)n(C)c1=O
5-bromo-2-chloro-N-(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)benzamide