Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Nc1ccc(Cl)c(S(=O)(=O)Nc2cccc(Cl)c2)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 4.237
[b] 12.430
[c] 8.002
Answer: a. 4.237\%.
{#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}.
Nc1ccc(Cl)c(S(=O)(=O)Nc2cccc(Cl)c2)c1
Nc1ccc(Cl)c(S(=O)(=O)Nc2cccc(Cl)c2)c1
5-amino-2-chloro-N-(5-chlorophenyl)benzenesulfonamide