Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -0.305
[b] 6.153
[c] 6.376
[d] 12.395
Answer: b. 6.153\%.
{#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}.
CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)CC1
CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)CC1
N-(3-bromophenyl)-N-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]benzenesulfonamide