Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.216\% 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, b, c, d, or e without using any other words.
Options:
[a] CCOc1ccccc1NC(=O)COC(=O)C(Cc1ccccc1)NC(=O)c1ccco1
[b] Cn1cnnc1SC/C(O)=C(\C#N)c1nc2ccccc2[nH]1
[c] O=C(c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1)N1CCCCC1
[d] CCCCCCN=C(C)c1ccccc1O
[e] N#CC1=C(N)NC(=S)C(C(N)=O)C1c1ccccc1F
Answer: d. CCCCCCN=C(C)c1ccccc1O
{#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#}
CCCCCCN=C(C)c1ccccc1O
CCCCCCN=C(C)c1ccccc1O
2-(N-hexyl-C-methylcarbonimidoyl)phenol