Problem statement: Answer the MCQ question.
Query: Which compound has a 6.976\% 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 CCOc1ccc2nc(C)cc(Nc3cccc([N+](=O)[O-])c3)c2c1.Cl
b CCCNC(=O)COC(=O)/C=C/c1cccc(F)c1
Answer: b. CCCNC(=O)COC(=O)/C=C/c1cccc(F)c1
{#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#}
CCCNC(=O)COC(=O)/C=C/c1cccc(F)c1
CCCNC(=O)COC(=O)/C=C/c1cccc(F)c1
[2-oxo-2-(propylamino)ethyl] (E)-3-(3-fluorophenyl)prop-2-enoate