Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.005\% 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 other words.
Options:
a.) Brc1c(CSc2nncn2-c2ccccc2)nc2sccn12
b.) COc1ccc(S(=O)(=O)NN(C)C)cc1N(C)S(=O)(=O)c1ccc(Cl)cc1
c.) C=CCn1c(N)cc(=O)nc1SCC(=O)Nc1ccc(C)cc1
Answer: a. Brc1c(CSc2nncn2-c2ccccc2)nc2sccn12
{#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(CSc2nncn2-c2ccccc2)nc2sccn12
Brc1c(CSc2nncn2-c2ccccc2)nc2sccn12
5-bromo-6-[(4-phenyl-1,2,4-triazol-3-yl)sulfanylmethyl]imidazo[2,1-b][1,3]thiazole