Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.493\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CN1C(=O)C2(C(C#N)=C(N)N(c3cc(Cl)cc(Cl)c3)C3=C2C(=O)CC(C)(C)C3)c2ccccc21
b. COc1ccc(C(=O)Nn2cnnc2)cc1OC
Answer: b. COc1ccc(C(=O)Nn2cnnc2)cc1OC
{#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(C(=O)Nn2cnnc2)cc1OC
COc1ccc(C(=O)Nn2cnnc2)cc1OC
3,4-dimethoxy-N-(1,2,4-triazol-4-yl)benzamide