Task: Answer the multiple choice question.
Query: Which compound exhibits a -5.432% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C(C)=O)c1C
b: COc1cccc(/C=N/Nc2ncccc2[N+](=O)[O-])c1OC
c: CCCCC[n+]1ccn(-c2nc3ccccc3nc2[N-]S(=O)(=O)c2ccc(C)cc2)c1
Answer: a. CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C(C)=O)c1C
{#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#}
CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C(C)=O)c1C
CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C(C)=O)c1C
ethyl 5-acetyl-4-methyl-2-[(2-quinazolin-4-yloxyacetyl)amino]thiophene-3-carboxylate