Task: Answer the MCQ question.
Question: Which drug exhibits a -24.917% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] C=CCN(C(=O)Cn1ncc2c1-c1cc(C)ccc1OC2)c1ccccc1
[b] CCOc1ccc(NC(=S)NC23CN4CN(CN(C4)C2)C3)cc1
[c] CCn1c(=O)c(C(=O)Nc2ncccc2O)c(O)c2ccccc21
Answer: a. C=CCN(C(=O)Cn1ncc2c1-c1cc(C)ccc1OC2)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#}
C=CCN(C(=O)Cn1ncc2c1-c1cc(C)ccc1OC2)c1ccccc1
C=CCN(C(=O)Cn1ncc2c1-c1cc(C)ccc1OC2)c1ccccc1
2-(8-methyl-4H-chromeno[4,3-c]pyrazol-1-yl)-N-phenyl-N-prop-2-enylacetamide