Task: Answer the multiple choice question.
Question: Which compound exhibits a 18.391% 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] Oc1c(Br)cc(Br)cc1CN1CCN(Cc2ccccc2)CC1
[b] Nc1nc(-c2ccc3c(c2)OCCO3)c(CC(=O)O)s1
Answer: b. Nc1nc(-c2ccc3c(c2)OCCO3)c(CC(=O)O)s1
{#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#}
Nc1nc(-c2ccc3c(c2)OCCO3)c(CC(=O)O)s1
Nc1nc(-c2ccc3c(c2)OCCO3)c(CC(=O)O)s1
2-[2-amino-4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1,3-thiazol-5-yl]acetic acid