Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -12.158\% 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. CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1ncccn1
b. COc1cc2c(C)nc3c(cnn3-c3ccccc3)c2cc1OC
c. CC(Sc1nc2nn(-c3ccccc3)c(=O)c-2c2n1CCCCC2)C(N)=O
Answer: b. COc1cc2c(C)nc3c(cnn3-c3ccccc3)c2cc1OC
{#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#}
COc1cc2c(C)nc3c(cnn3-c3ccccc3)c2cc1OC
COc1cc2c(C)nc3c(cnn3-c3ccccc3)c2cc1OC
7,8-dimethoxy-5-methyl-3-phenylpyrazolo[3,4-c]isoquinoline