Task: Answer the multiple choice question.
Query: Which compound has a -71.792% 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) COc1ccc(Cc2nc3ccc(C(=O)NC(C)c4cnn(C)c4)cc3o2)cc1
b) Brc1nnc2n1-c1ccccc1Sc1ccccc1-2
Answer: b. Brc1nnc2n1-c1ccccc1Sc1ccccc1-2
{#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#}
Brc1nnc2n1-c1ccccc1Sc1ccccc1-2
Brc1nnc2n1-c1ccccc1Sc1ccccc1-2
3-bromo-13-thia-2,4,5-triazatetracyclo[12.4.0.02,6.07,12]octadeca-1(18),3,5,7,9,11,14,16-octaene