Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.539\% 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 additional words.
Options:
a CN1CCN(c2nc(-c3cccc([N+](=O)[O-])c3)nc3ccccc23)CC1
b COc1cccc(CN(C)C(=O)c2cc(-c3ccc(F)cc3)nc3ccccc23)c1
c COc1ccccc1NC(=O)Cn1c(C)nc2c(sc(=S)n2Cc2ccco2)c1=O
d COc1ccc(C(C)=O)cc1COc1cc(C)c(Cl)c(C)c1
e Cc1nn(C(C)(C)C)c(C)c1/C=N/OC(=O)Nc1ccc(Cl)c(Cl)c1
Answer: d. COc1ccc(C(C)=O)cc1COc1cc(C)c(Cl)c(C)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#}
COc1ccc(C(C)=O)cc1COc1cc(C)c(Cl)c(C)c1
COc1ccc(C(C)=O)cc1COc1cc(C)c(Cl)c(C)c1
1-[3-[(4-chloro-3,5-dimethylphenoxy)methyl]-4-methoxyphenyl]ethanone