Task: Answer the MCQ question.
Question: Which compound exhibits a 0.600% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] C=CCNCCCCOc1ccccc1.O=C(O)C(=O)O
[b] COc1cccc(NC(=O)Cn2nnc(C(=O)NCCc3ccccc3)c2N)c1
Answer: a. C=CCNCCCCOc1ccccc1.O=C(O)C(=O)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#}
C=CCNCCCCOc1ccccc1.O=C(O)C(=O)O
C=CCNCCCCOc1ccccc1.O=C(O)C(=O)O
oxalic acid;4-phenoxy-N-prop-2-enylbutan-1-amine