Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.169\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(c1cc(-c2ccc(Br)cc2)on1)N1CCCCCC1
b. Cn1c(Cl)c(/C=N/OC(=O)c2cccc(Cl)c2)c2ccccc21
Answer: b. Cn1c(Cl)c(/C=N/OC(=O)c2cccc(Cl)c2)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(Cl)c(/C=N/OC(=O)c2cccc(Cl)c2)c2ccccc21
Cn1c(Cl)c(/C=N/OC(=O)c2cccc(Cl)c2)c2ccccc21
[(E)-(2-chloro-1-methylindol-3-yl)methylideneamino] 3-chlorobenzoate