Task: Answer the MCQ question.
Query: Which drug has a -6.231% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(=O)OCC1OC(n2ccc(=O)[nH]c2=O)C(O)C1O
b. COC(=O)c1csc(S(=O)(=O)N2CCCCC2)c1OC
c. O=C(COC(=O)c1ccccc1Cc1ccccc1)NC1CCS(=O)(=O)C1
Answer: b. COC(=O)c1csc(S(=O)(=O)N2CCCCC2)c1OC
{#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#}
COC(=O)c1csc(S(=O)(=O)N2CCCCC2)c1OC
COC(=O)c1csc(S(=O)(=O)N2CCCCC2)c1OC
methyl4-methoxy-5-piperidin-1-ylsulfonylthiophene-3-carboxylate