Task: Answer the MCQ question.
Query: Which drug has a -7.498\% 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 C=CCN1C(=O)OC2(CCCCC2)C1(C)O
b O=[N+]([O-])c1cccc(NC(=S)NCc2ccncc2)c1
c COc1c(S(=O)(=O)n2nc(C)cc2C)ccc(Cl)c1Cl
Answer: c. COc1c(S(=O)(=O)n2nc(C)cc2C)ccc(Cl)c1Cl
{#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#}
COc1c(S(=O)(=O)n2nc(C)cc2C)ccc(Cl)c1Cl
COc1c(S(=O)(=O)n2nc(C)cc2C)ccc(Cl)c1Cl
1-(3,4-dichloro-2-methoxyphenyl)sulfonyl-3,5-dimethylpyrazole