Task: Answer the MCQ question.
Query: Which compound exhibits a 5.729\% 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, b, or c without using any other words.
Options:
a.) Nc1cccc2c1C(=O)N(C(=O)c1ccco1)C2=O
b.) N#CCc1cc(-c2ccccc2)n[nH]1
c.) CCN(CC)Cc1c[nH]c2ccccc12
Answer: a. Nc1cccc2c1C(=O)N(C(=O)c1ccco1)C2=O
{#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#}
Nc1cccc2c1C(=O)N(C(=O)c1ccco1)C2=O
Nc1cccc2c1C(=O)N(C(=O)c1ccco1)C2=O
4-amino-2-(furan-2-carbonyl)isoindole-1,3-dione