Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.654\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(C)c1ccccc1NC(=O)Cn1c(-c2ccccc2Cl)nc2ccccc21
(b) CC(C)(C)C1=C(C#N)C(c2cccnc2)C(C#N)=C(N)O1
Answer: a. CC(C)c1ccccc1NC(=O)Cn1c(-c2ccccc2Cl)nc2ccccc21
{#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#}
CC(C)c1ccccc1NC(=O)Cn1c(-c2ccccc2Cl)nc2ccccc21
CC(C)c1ccccc1NC(=O)Cn1c(-c2ccccc2Cl)nc2ccccc21
2-[2-(2-chlorophenyl)benzimidazol-1-yl]-N-(2-propan-2-ylphenyl)acetamide