Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -46.111\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cc(NC(=O)c2cccc(S(=O)(=O)Nc3cccc(C(=O)O)c3)c2)no1
b: Brc1c(CSc2nc3ccccc3s2)nc2ncccn12
c: Cc1ccc(S(=O)(=O)Oc2ccc(/C=C(/NC(=O)c3ccccc3)C(=O)O)cc2)cc1
Answer: b. Brc1c(CSc2nc3ccccc3s2)nc2ncccn12
{#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#}
Brc1c(CSc2nc3ccccc3s2)nc2ncccn12
Brc1c(CSc2nc3ccccc3s2)nc2ncccn12
2-[(3-bromoimidazo[1,2-a]pyrimidin-2-yl)methylsulfanyl]-1,3-benzothiazole