Problem statement: Answer the multiple choice question.
Query: Which compound has a -56.765\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CN(C)C1=NC[C@H](Cc2ccccc2)N1CCCC1CCCC1
[b] CC(C)c1c(C(=O)N/N=C/c2cccc(OCc3ccccc3)c2)nnn1-c1nonc1N
[c] C/C(CC(=O)Nc1cccc(Cl)c1Cl)=N\NC(=O)c1ccccc1Br
[d] NC(=O)NC(=O)COC(=O)c1sc2ccccc2c1Cl
[e] Fc1ccc(CSc2ccc3nnc(-c4cccs4)n3n2)cc1
Answer: a. CN(C)C1=NC[C@H](Cc2ccccc2)N1CCCC1CCCC1
{#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#}
CN(C)C1=NC[C@H](Cc2ccccc2)N1CCCC1CCCC1
CN(C)C1=NC[C@H](Cc2ccccc2)N1CCCC1CCCC1
(5S)-5-benzyl-1-(3-cyclopentylpropyl)-N,N-dimethyl-4,5-dihydroimidazol-2-amine