Task: Answer the multiple choice question.
Question: Which drug exhibits a -59.367% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCCN1CCC(COC(=O)c2cc(Cl)c(N)c3c2OCCO3)CC1.Cl
[b] CCCCOc1ccc(C(=O)N/C(=C/C=C/c2ccccc2)C(=O)NC)cc1
[c] COC(=O)C1=NNC2(C)C(=O)N(c3ccc(C)cc3)C(=O)C12
Answer: a. CCCCN1CCC(COC(=O)c2cc(Cl)c(N)c3c2OCCO3)CC1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCN1CCC(COC(=O)c2cc(Cl)c(N)c3c2OCCO3)CC1.Cl
CCCCN1CCC(COC(=O)c2cc(Cl)c(N)c3c2OCCO3)CC1.Cl
(1-butylpiperidin-4-yl)methyl 5-amino-6-chloro-2,3-dihydro-1,4-benzodioxine-8-carboxylate;hydrochloride