Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cn1c(N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 6.832
b: 26.671
c: -23.250
d: 3.325
e: -7.708
Answer: c. -23.250\%.
{#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}.
Cn1c(N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)nc2ccccc21
Cn1c(N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)nc2ccccc21
2-[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-1-methylbenzimidazole