Task: Answer the MCQ question.
Question: Which drug exhibits a 0.581\% 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) C=CCn1nnnc1-c1cc(Cl)cc(Cl)c1
(b) COc1ccc(C(=O)NNC(=O)COC(=O)c2sccc2C)cc1
Answer: b. COc1ccc(C(=O)NNC(=O)COC(=O)c2sccc2C)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(C(=O)NNC(=O)COC(=O)c2sccc2C)cc1
COc1ccc(C(=O)NNC(=O)COC(=O)c2sccc2C)cc1
[2-[2-(4-methoxybenzoyl)hydrazinyl]-2-oxoethyl] 3-methylthiophene-2-carboxylate