Task: Answer the MCQ question.
Question: Which compound exhibits a 11.077\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CN(/N=C/c1ccc(Br)o1)C1=NS(=O)(=O)c2ccccc21
[b] CSc1c(CC(=O)Nc2ccccc2Cl)n(Cc2ccccc2)c2ccccc12
[c] CCCN(CC(=O)Nc1ccccc1OC)C(=O)CSc1ccc(Br)cc1C
[d] COc1cccc(/C=C/C(=O)Nc2ccc(C(=O)Nc3cccc(S(N)(=O)=O)c3)cc2)c1OC
Answer: a. CN(/N=C/c1ccc(Br)o1)C1=NS(=O)(=O)c2ccccc21
{#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#}
CN(/N=C/c1ccc(Br)o1)C1=NS(=O)(=O)c2ccccc21
CN(/N=C/c1ccc(Br)o1)C1=NS(=O)(=O)c2ccccc21
N-[(E)-(5-bromofuran-2-yl)methylideneamino]-N-methyl-1,1-dioxo-1,2-benzothiazol-3-amine