Problem statement: Answer the MCQ question.
Question: Which drug has a 15.944\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCN1CCSc2ccc(C(=O)NCc3cccc(F)c3)cc21
[b] CCN(CC(N)=O)S(=O)(=O)c1ccc(Br)cc1
Answer: a. CCN1CCSc2ccc(C(=O)NCc3cccc(F)c3)cc21
{#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#}
4-ethyl-N-[(3-fluorophenyl)methyl]-2,3-dihydro-1,4-benzothiazine-6-carboxamide