Task: Answer the MCQ question.
Question: Which compound exhibits a 1.366% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(=O)CSc1nc(NCC(C)C)nc(N2CCOCC2)n1
b. CC(C)NC(=O)Cn1cc(C(=O)C(=O)N2CCOCC2)c2ccccc21
c. CCOC(=O)Cc1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
Answer: c. CCOC(=O)Cc1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
{#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#}
CCOC(=O)Cc1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
CCOC(=O)Cc1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
ethyl 2-[2-(4-methylphenyl)-7-oxo-1H-pyrazolo[1,5-a]pyrimidin-5-yl]acetate