Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -64.796% 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] Cl.NCCNCCNCCN
[b] Cc1csc(NC(=O)c2ccc(Cl)cc2[N+](=O)[O-])n1
[c] CC(C)COC(=O)N1C[C@H](O)C[C@H]1C(=O)Nc1ccc(Cl)cc1
Answer: b. Cc1csc(NC(=O)c2ccc(Cl)cc2[N+](=O)[O-])n1
{#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#}
Cc1csc(NC(=O)c2ccc(Cl)cc2[N+](=O)[O-])n1
Cc1csc(NC(=O)c2ccc(Cl)cc2[N+](=O)[O-])n1
4-chloro-N-(4-methyl-1,3-thiazol-2-yl)-2-nitrobenzamide