Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -26.390% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccc(N2C(=O)CC(S/C(N)=N/N=C(\C)c3cccs3)C2=O)cc1
b: Cc1nn(CC(=O)Nc2ccc(Cl)c(S(=O)(=O)N(C)C)c2)c(C)c1[N+](=O)[O-]
Answer: a. COc1ccc(N2C(=O)CC(S/C(N)=N/N=C(\C)c3cccs3)C2=O)cc1
{#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#}
COc1ccc(N2C(=O)CC(S/C(N)=N/N=C(\C)c3cccs3)C2=O)cc1
COc1ccc(N2C(=O)CC(S/C(N)=N/N=C(\C)c3cccs3)C2=O)cc1
[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl] N'-[(E)-1-thiophen-2-ylethylideneamino]carbamimidothioate