Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.529\% human ether-à-go-go related gene (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)c1ccc(C2(C)NC(=O)N(CC(=O)c3ccc[nH]3)C2=O)cc1
b.) COc1cc(-c2nnco2)cc(OC)c1OC
c.) O=C(C/C=N\OCc1ccc(Cl)cc1Cl)Nc1ccccc1
Answer: b. COc1cc(-c2nnco2)cc(OC)c1OC
{#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#}
COc1cc(-c2nnco2)cc(OC)c1OC
COc1cc(-c2nnco2)cc(OC)c1OC
2-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole