Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.137% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COC(=O)CCC(=O)Nc1ccc(NC(=O)CCC(=O)OC)cc1
b. Cc1ccc(OCCC(=O)OCC(=O)N2c3ccccc3CC2C)cc1
c. CCC(CC)NC(=O)COC(=O)c1ccc(OCc2ccc(C(C)=O)cc2OC)c(OC)c1
d. O=C(O)C(O)c1ccccc1
e. CCN(CC)C(=O)C(=O)N/N=C/c1cccc(Br)c1
Answer: d. O=C(O)C(O)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#}
O=C(O)C(O)c1ccccc1
O=C(O)C(O)c1ccccc1
2-hydroxy-2-phenylaceticacid