Task: Answer the multiple choice question.
Question: Which compound exhibits a 23.577% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(N(C(=O)CS(=O)CC(=O)Nc2ccc(F)cc2)C(C(=O)NC2CCCCC2)c2ccco2)cc1
b. O=C(O)C(Br)CBr
c. O=C(NNC(=S)NC(=O)C12CC3CC(CC(C3)C1)C2)c1ccncc1
Answer: b. O=C(O)C(Br)CBr
{#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)C(Br)CBr
O=C(O)C(Br)CBr
2,3-dibromopropanoicacid