Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.816\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cn1nnnc1Sc1ncnc2scc(-c3ccc([N+](=O)[O-])cc3)c12
(b) COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC(=O)c2ccccc2)cc1
Answer: b. COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC(=O)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#}
COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC(=O)c2ccccc2)cc1
COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC(=O)c2ccccc2)cc1
methyl 7-(4-benzoyloxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate