Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.085\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccccc1C(=O)NCC(=O)N/N=C/c1cccc(Cl)c1
b.) CC(C)(O)C#Cc1ccccc1C(=O)NC(CC(N)=O)C(=O)O
c.) O=C(NCCCN1CCCC1=O)C(=O)NCC1OCCN1S(=O)(=O)c1ccc(Br)cc1
Answer: b. CC(C)(O)C#Cc1ccccc1C(=O)NC(CC(N)=O)C(=O)O
{#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#}
4-amino-2-[[2-(3-hydroxy-3-methylbut-1-ynyl)benzoyl]amino]-4-oxobutanoic acid