Task: Answer the MCQ question.
Question: Which compound has a 4.584\% 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, or c without using any other words.
Options:
a: O=C(COC(=O)Cc1n[nH]c(=O)c2ccccc12)Nc1ncc(Cl)cc1Cl
b: COC(=O)c1ccc(-c2ccco2)n1Cc1ccccc1Cl
c: CCOc1ccccc1C1C2CCCCC2(O)CCN1C(=O)c1cccs1
Answer: a. O=C(COC(=O)Cc1n[nH]c(=O)c2ccccc12)Nc1ncc(Cl)cc1Cl
{#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#}
O=C(COC(=O)Cc1n[nH]c(=O)c2ccccc12)Nc1ncc(Cl)cc1Cl
O=C(COC(=O)Cc1n[nH]c(=O)c2ccccc12)Nc1ncc(Cl)cc1Cl
[2-[(3,5-dichloropyridin-2-yl)amino]-2-oxoethyl]2-(4-oxo-3H-phthalazin-1-yl)acetate