Task: Answer the multiple choice question.
Query: Which drug has a 24.196% 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: Cc1cc2oc(=O)cc(CSc3nnc(-c4cccs4)o3)c2cc1C(C)C
b: O=C(COC(=O)/C=C/c1cccs1)NC1CCCCC1
c: [O-][n+]1cccc2ncc3cscc3c21
Answer: c. [O-][n+]1cccc2ncc3cscc3c21
{#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-][n+]1cccc2ncc3cscc3c21
[O-][n+]1cccc2ncc3cscc3c21
1-oxidothieno[3,4-c][1,5]naphthyridin-1-ium