Task: Answer the multiple-choice question.
Question: Which drug has a -0.273\% 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. C/C(N)=C(/C#N)C(=O)COC(=O)c1cccc(O)c1
b. Cn1c(=O)c2c(nc(N/N=C/c3cccnc3)n2Cc2ccccc2)n(C)c1=O
Answer: a. C/C(N)=C(/C#N)C(=O)COC(=O)c1cccc(O)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#}
C/C(N)=C(/C#N)C(=O)COC(=O)c1cccc(O)c1
C/C(N)=C(/C#N)C(=O)COC(=O)c1cccc(O)c1
[(E)-4-amino-3-cyano-2-oxopent-3-enyl] 3-hydroxybenzoate