Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)c1ccc[n+](CC(=O)c2ccc(Br)cc2)c1.[Cl-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 4.242
b -8.703
c 6.801
d 9.424
e 6.025
Answer: b. -8.703\%.
{#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}.
COC(=O)c1ccc[n+](CC(=O)c2ccc(Br)cc2)c1.[Cl-]
COC(=O)c1ccc[n+](CC(=O)c2ccc(Br)cc2)c1.[Cl-]
[C][O][C][=Branch1][C][=O][C][=C][C][=C][N+1][Branch1][P][C][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][=C][Ring1][S].[Cl-1]
methyl 1-[2-(4-bromophenyl)-2-oxoethyl]pyridin-1-ium-3-carboxylate;chloride