Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Br.CN=c1sc(C(=O)Nc2cccc(Cl)c2)cc(=O)n1C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 27.150
[b] 1.173
[c] 2.470
Answer: c. 2.470\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
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