Task: Answer the MCQ question.
Question: Which drug exhibits a 5.136% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(=O)[N-]S(=O)(=O)c1ccc(N)cc1.O.[Na+]
b.) COc1cc(OC)c(C2=NOC(C(=O)O)C2)cc1Cl
Answer: b. COc1cc(OC)c(C2=NOC(C(=O)O)C2)cc1Cl
{#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#}
COc1cc(OC)c(C2=NOC(C(=O)O)C2)cc1Cl
COc1cc(OC)c(C2=NOC(C(=O)O)C2)cc1Cl
[3-(5-chloro-2,4-dimethoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]-hydroxymethanone