Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -3.499\% 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 additional words.
Options:
a Cc1ccc(N2C(=O)c3ccccc3C2=O)cc1Cl
b COCCCNC(=O)c1c(N)n(-c2ccccc2)c2nc3ccccc3nc12
Answer: a. Cc1ccc(N2C(=O)c3ccccc3C2=O)cc1Cl
{#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#}
Cc1ccc(N2C(=O)c3ccccc3C2=O)cc1Cl
Cc1ccc(N2C(=O)c3ccccc3C2=O)cc1Cl
2-(3-chloro-4-methylphenyl)isoindole-1,3-dione