Task: Answer the multiple-choice question.
Query: Which drug has a 15.666\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(O)C1CC=CCC1C(=O)NCCCCc1ccccc1
(b) CN(C)CCCNC(=S)NCc1ccc(Cl)cc1
(c) COc1ccccc1C(=O)NCCOc1ccc(C)c(C)c1
(d) Cn1c(SCC(=O)OCC(=O)c2ccccc2)nnc1-c1cccs1
Answer: c. COc1ccccc1C(=O)NCCOc1ccc(C)c(C)c1
{#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#}
COc1ccccc1C(=O)NCCOc1ccc(C)c(C)c1
COc1ccccc1C(=O)NCCOc1ccc(C)c(C)c1
N-[2-(3,4-dimethylphenoxy)ethyl]-2-methoxybenzamide