Task: Answer the MCQ question.
Question: Which drug exhibits a 9.393% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(COC(=O)c1ccccc1)NCCC1=CCCCC1
b. Br.CN=c1sc(C(=O)Nc2cccc(Cl)c2)cc(=O)n1C
Answer: b. Br.CN=c1sc(C(=O)Nc2cccc(Cl)c2)cc(=O)n1C
{#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#}
Br.CN=c1sc(C(=O)Nc2cccc(Cl)c2)cc(=O)n1C
Br.CN=c1sc(C(=O)Nc2cccc(Cl)c2)cc(=O)n1C
N-(3-chlorophenyl)-3-methyl-2-methylimino-4-oxo-1,3-thiazine-6-carboxamide;hydrobromide