Task: Answer the multiple-choice question.
Question: Which drug has a -56.896% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Brc1ccc(CSc2ccc3nnc(-c4cccnc4)n3n2)cc1
b.) CCC(C)NC(=O)c1cc(-c2ccc(OC)cc2)on1
Answer: a. Brc1ccc(CSc2ccc3nnc(-c4cccnc4)n3n2)cc1
{#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#}
Brc1ccc(CSc2ccc3nnc(-c4cccnc4)n3n2)cc1
Brc1ccc(CSc2ccc3nnc(-c4cccnc4)n3n2)cc1
6-[(4-bromophenyl)methylsulfanyl]-3-pyridin-3-yl-[1,2,4]triazolo[4,3-b]pyridazine