Problem statement: Answer the multiple-choice question.
Query: Which drug has a 2.744\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Brc1ccc(-c2nc(-c3ccncc3)no2)o1
b) CCS(=O)(=O)Nc1cccc(C2=NN(S(=O)(=O)CC)C(c3cccs3)C2)c1
Answer: a. Brc1ccc(-c2nc(-c3ccncc3)no2)o1
{#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#}
Brc1ccc(-c2nc(-c3ccncc3)no2)o1
Brc1ccc(-c2nc(-c3ccncc3)no2)o1
5-(5-bromofuran-2-yl)-3-pyridin-4-yl-1,2,4-oxadiazole