Task: Answer the multiple choice question.
Question: Which compound has a 4.676\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCc1ccc(N2C(=O)CC(N3CCC(C(=O)OC)CC3)C2=O)cc1
b) Cc1ccc(C(=O)NCCNC(=O)c2ccccc2)cc1
Answer: a. CCc1ccc(N2C(=O)CC(N3CCC(C(=O)OC)CC3)C2=O)cc1
{#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#}
CCc1ccc(N2C(=O)CC(N3CCC(C(=O)OC)CC3)C2=O)cc1
CCc1ccc(N2C(=O)CC(N3CCC(C(=O)OC)CC3)C2=O)cc1
methyl 1-[1-(4-ethylphenyl)-2,5-dioxopyrrolidin-3-yl]piperidine-4-carboxylate