Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.271\% 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: CCC1(CC)NC(=O)N(CC(=O)OCC(=O)Nc2ncc(Cl)cc2Cl)C1=O
b: CCOc1cccc2cc(C(=O)NCc3ccc(F)cc3)c(=N)oc12
c: CC(Oc1cccc(F)c1)C(=O)Nc1ccc(N2CCOCC2)cc1
Answer: a. CCC1(CC)NC(=O)N(CC(=O)OCC(=O)Nc2ncc(Cl)cc2Cl)C1=O
{#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#}
CCC1(CC)NC(=O)N(CC(=O)OCC(=O)Nc2ncc(Cl)cc2Cl)C1=O
CCC1(CC)NC(=O)N(CC(=O)OCC(=O)Nc2ncc(Cl)cc2Cl)C1=O
[2-[(3,5-dichloropyridin-2-yl)amino]-2-oxoethyl] 2-(4,4-diethyl-2,5-dioxoimidazolidin-1-yl)acetate