Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.820\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1cc(C(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)c(C)n1Cc1ccccc1
b. N#CC(C(N)=O)=C1CCCCC1
c. Cc1ccc(C2=C/C(=C(/CCC(=O)O)c3ccc(C)cc3)C(=O)N2)cc1
Answer: b. N#CC(C(N)=O)=C1CCCCC1
{#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#}
N#CC(C(N)=O)=C1CCCCC1
N#CC(C(N)=O)=C1CCCCC1
2-cyano-2-cyclohexylideneacetamide