Task: Answer the MCQ question.
Question: Which compound has a 12.656% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(CCNC(=O)C2CCCN(S(C)(=O)=O)C2)cc1OC
[b] COC(=O)/C(=N/Nc1ccccc1Cl)Sc1nnc(C(O)c2ccccc2)n1-c1ccccc1
[c] COc1ccc(S(=O)(=O)NC2CCCC2)cc1NC(C)=O
[d] CSc1sc(C(=O)O)c(C)c1C(C)=O
Answer: d. CSc1sc(C(=O)O)c(C)c1C(C)=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#}
CSc1sc(C(=O)O)c(C)c1C(C)=O
CSc1sc(C(=O)O)c(C)c1C(C)=O
4-acetyl-3-methyl-5-methylsulfanylthiophene-2-carboxylic acid