Problem statement: Answer the multiple choice question.
Query: Which compound has a -1.739% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(O)C1CCCNC1
(b) Cc1ccc(NC(=O)CCCc2nc3ccccc3s2)c(O)c1
Answer: a. O=C(O)C1CCCNC1
{#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(O)C1CCCNC1
O=C(O)C1CCCNC1
piperidine-3-carboxylicacid