Task: Answer the multiple-choice question.
Question: Which compound has a 17.565\% 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) CC1CCN(C(=O)COC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)CC1
b) Cc1csc(NC(=O)Cc2ccc(Br)cc2)n1
Answer: a. CC1CCN(C(=O)COC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)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#}
CC1CCN(C(=O)COC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)CC1
CC1CCN(C(=O)COC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)CC1
[2-(4-methylpiperidin-1-yl)-2-oxoethyl] 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetate