Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.051\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(C)(C)n1nnnc1CN1CCN(C(c2ccccc2)c2ccccc2)CC1
b: CCNC(=O)NC(=O)C(C)Oc1ccc(C(=O)OC)cc1
c: CCOC(=O)N(CC)OC(=O)Nc1ccc(Cl)cc1
Answer: c. CCOC(=O)N(CC)OC(=O)Nc1ccc(Cl)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#}
ethyl N-[(4-chlorophenyl)carbamoyloxy]-N-ethylcarbamate