Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.618\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOC(=O)N1CCc2c(sc(N)c2C#N)C1
(b) O=C(N[C@H](C(=O)O)c1ccccc1)C1CCC(Cn2nnc3ccccc3c2=O)CC1
(c) COc1ccc(-n2nnnc2-c2ccccc2)cc1
(d) O=C(CSc1nnc(-c2ccc(Cl)cc2)n1-c1ccccc1)N/N=C/c1ccccc1C(=O)O
Answer: c. COc1ccc(-n2nnnc2-c2ccccc2)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#}
COc1ccc(-n2nnnc2-c2ccccc2)cc1
COc1ccc(-n2nnnc2-c2ccccc2)cc1
1-(4-methoxyphenyl)-5-phenyltetrazole