Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.343% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COC(=O)C(Nc1nccs1)(OC)C(F)(F)F
b O=C(CSc1ncn[nH]1)Nc1nc(-c2ccccc2)cs1
Answer: a. COC(=O)C(Nc1nccs1)(OC)C(F)(F)F
{#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#}
COC(=O)C(Nc1nccs1)(OC)C(F)(F)F
COC(=O)C(Nc1nccs1)(OC)C(F)(F)F
methyl3,3,3-trifluoro-2-methoxy-2-(1,3-thiazol-2-ylamino)propanoate