Task: Answer the multiple choice question.
Query: Which drug has a -28.856% 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(NCc1cccnc1)c1sc2ccccc2c1Cl
b Nc1c(-c2ccccc2)cnn1-c1ccc(C(=O)O)cc1
Answer: a. O=C(NCc1cccnc1)c1sc2ccccc2c1Cl
{#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(NCc1cccnc1)c1sc2ccccc2c1Cl
O=C(NCc1cccnc1)c1sc2ccccc2c1Cl
3-chloro-N-(pyridin-3-ylmethyl)-1-benzothiophene-2-carboxamide