Task: Answer the MCQ question.
Question: Which compound exhibits a 11.284\% 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: CCOC(=O)C(=O)N/N=C/c1ccc(F)cc1
b: CC(C)Cc1nnc(NC(=O)CCC(=O)Nc2ccc(F)cc2)s1
Answer: a. CCOC(=O)C(=O)N/N=C/c1ccc(F)cc1
{#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#}
CCOC(=O)C(=O)N/N=C/c1ccc(F)cc1
CCOC(=O)C(=O)N/N=C/c1ccc(F)cc1
ethyl 2-[(2E)-2-[(4-fluorophenyl)methylidene]hydrazinyl]-2-oxoacetate