Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.168% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(NCc1ccccc1)c1ccc2nnsc2c1
[b] Cc1nc(Oc2ccc(Cl)cc2)c2oc3ccccc3c2n1
Answer: a. O=C(NCc1ccccc1)c1ccc2nnsc2c1
{#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#}
O=C(NCc1ccccc1)c1ccc2nnsc2c1
O=C(NCc1ccccc1)c1ccc2nnsc2c1
N-benzyl-1,2,3-benzothiadiazole-6-carboxamide