Task: Answer the MCQ question.
Question: Which compound exhibits a 14.359\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: NC1=NC(=Nc2cccc(Cl)c2)c2ccccc21
b: Cc1ccc([N+](=O)[O-])c(OCCCN2CCC(Cc3ccccc3)CC2)c1.O=C(O)C(=O)O
Answer: a. NC1=NC(=Nc2cccc(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#}
NC1=NC(=Nc2cccc(Cl)c2)c2ccccc21
NC1=NC(=Nc2cccc(Cl)c2)c2ccccc21
3-(3-chlorophenyl)iminoisoindol-1-amine