Task: Answer the MCQ question.
Query: Which compound has a 20.161% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCC(C(=O)N1CCN(S(=O)(=O)c2sc(C(=O)O)c(C)c2C(=O)O)CC1)c1ccccc1
b: CCSc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)N(C)C2
Answer: a. CCC(C(=O)N1CCN(S(=O)(=O)c2sc(C(=O)O)c(C)c2C(=O)O)CC1)c1ccccc1
{#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#}
CCC(C(=O)N1CCN(S(=O)(=O)c2sc(C(=O)O)c(C)c2C(=O)O)CC1)c1ccccc1
CCC(C(=O)N1CCN(S(=O)(=O)c2sc(C(=O)O)c(C)c2C(=O)O)CC1)c1ccccc1
3-methyl-5-[4-(2-phenylbutanoyl)piperazin-1-yl]sulfonylthiophene-2,4-dicarboxylic acid