Problem statement: Answer the multiple-choice question.
Question: Which compound has a 10.768\% 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 or b without using any other words.
Options:
a Cc1[nH]c(=O)[nH]c(=O)c1S(=O)(=O)N1CCOCC1
b CCOc1ncccc1C(=O)OCC(=O)Nc1ncc(C(F)(F)F)cc1Cl
Answer: b. CCOc1ncccc1C(=O)OCC(=O)Nc1ncc(C(F)(F)F)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#}
CCOc1ncccc1C(=O)OCC(=O)Nc1ncc(C(F)(F)F)cc1Cl
CCOc1ncccc1C(=O)OCC(=O)Nc1ncc(C(F)(F)F)cc1Cl
[2-[[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino]-2-oxoethyl]2-ethoxypyridine-3-carboxylate