Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.347\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(COC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
b. CCc1nc2ccccc2c(=O)n1NC(=O)c1c(O)c2cccc3c2n(c1=O)CCC3
c. CCN1c2ccccc2-c2nc3ccccc3n2C1c1ccccn1
Answer: a. O=C(COC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
{#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#}
O=C(COC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
O=C(COC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
phenacyl 2-oxo-1H-quinoline-4-carboxylate