Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.178% 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] CCCCCOC(=O)C1=C(C)NC(=O)NC1c1ccccc1
[b] O=C(CN1CCN(Cc2ccc(Cl)cc2)CC1)N/N=C/c1cccs1
[c] Cc1ccc(S(=O)(=O)N2CCN(Cc3cc4c(cc3Br)OCCO4)CC2)cc1
Answer: a. CCCCCOC(=O)C1=C(C)NC(=O)NC1c1ccccc1
{#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#}
CCCCCOC(=O)C1=C(C)NC(=O)NC1c1ccccc1
CCCCCOC(=O)C1=C(C)NC(=O)NC1c1ccccc1
pentyl 6-methyl-2-oxo-4-phenyl-3,4-dihydro-1H-pyrimidine-5-carboxylate