Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CN[C@@H]1CC[C@H](c2ccc(Cl)c(Cl)c2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 8.842
b: 3.549
c: 2.357
Answer: b. 3.549\%.
{#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}.
CN[C@@H]1CC[C@H](c2ccc(Cl)c(Cl)c2)c2ccccc21
CN[C@@H]1CC[C@H](c2ccc(Cl)c(Cl)c2)c2ccccc21
(1R,4R)-4-(3,4-dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine