Problem statement: Answer the multiple choice question.
Question: Which compound has a 3.104\% 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 other words.
Options:
a CCn1c2ccccc2c2cc(NC(=O)c3ccc([N+](=O)[O-])cc3)ccc21
b Cc1cc(C)n(-c2nc3ccccc3n3cnnc23)n1
Answer: a. CCn1c2ccccc2c2cc(NC(=O)c3ccc([N+](=O)[O-])cc3)ccc21
{#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#}
CCn1c2ccccc2c2cc(NC(=O)c3ccc([N+](=O)[O-])cc3)ccc21
CCn1c2ccccc2c2cc(NC(=O)c3ccc([N+](=O)[O-])cc3)ccc21
N-(9-ethylcarbazol-3-yl)-4-nitrobenzamide