Task: Answer the multiple-choice question.
Question: Which drug has a 17.354\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(NC(=S)Nc1ccccc1Cl)c1ccco1
(b) CN(Cc1cccc(F)c1)C(=O)C(c1ccccc1)c1ccccc1
(c) O=C(NN1CCOCC1)c1ccccc1Br
Answer: c. O=C(NN1CCOCC1)c1ccccc1Br
{#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#}
O=C(NN1CCOCC1)c1ccccc1Br
O=C(NN1CCOCC1)c1ccccc1Br
2-bromo-N-morpholin-4-ylbenzamide