Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.869\% 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: CC(C)Cc1cc(C(=O)Nc2cc(Br)ccc2O)no1
b: O=C(COC(=O)CC12CC3CC(CC(C3)C1)C2)Nc1cccnc1Cl
c: O=C(O)C1CC(c2ccccc2)=NO1
Answer: c. O=C(O)C1CC(c2ccccc2)=NO1
{#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#}
3-phenyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid