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 Nc1ccc2nc(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 8.510
(b) 6.710
(c) 5.156
Answer: c. 5.156\%.
{#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}.
Nc1ccc2nc(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1
Nc1ccc2nc(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1
2-(4-amino-3,5-dichlorophenyl)-3H-benzimidazol-5-amine