Task: Answer the multiple-choice question.
Question: Which drug has a -0.017% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(N/N=C/c1ccc(OCc2ccccc2)cc1)c1ccco1
b: COC(=O)c1sccc1NC(=O)c1ccccc1C(=O)O
c: CCc1cccc(C)c1NC(=O)COC(=O)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O
d: CN1C(C(=O)NCc2cccc(Br)c2)CC2Cn3c(nc4cc(Cl)c(Cl)cc43)C21
Answer: c. CCc1cccc(C)c1NC(=O)COC(=O)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O
{#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#}
CCc1cccc(C)c1NC(=O)COC(=O)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O
CCc1cccc(C)c1NC(=O)COC(=O)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O
[2-(2-ethyl-6-methylanilino)-2-oxoethyl] 9,10,10-trioxothioxanthene-3-carboxylate