Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CS(=O)(=O)N(CC(=O)N1CCN(c2ccccc2)CC1)c1cccc(Br)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 13.893
b: -6.462
c: 17.140
d: 1.401
Answer: d. 1.401\%.
{#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}.
CS(=O)(=O)N(CC(=O)N1CCN(c2ccccc2)CC1)c1cccc(Br)c1
CS(=O)(=O)N(CC(=O)N1CCN(c2ccccc2)CC1)c1cccc(Br)c1
N-(3-bromophenyl)-N-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]methanesulfonamide