Problem statement: Answer the multiple choice question.
Query: Which drug has a 11.491\% 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) COc1cc(-c2nc(Cc3c(F)cccc3Cl)no2)cc(OC)c1OC
(b) CC1CCN(C(=O)CNC(=O)Cn2ccc3ccccc3c2=O)CC1
Answer: b. CC1CCN(C(=O)CNC(=O)Cn2ccc3ccccc3c2=O)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)CNC(=O)Cn2ccc3ccccc3c2=O)CC1
CC1CCN(C(=O)CNC(=O)Cn2ccc3ccccc3c2=O)CC1
N-[2-(4-methylpiperidin-1-yl)-2-oxoethyl]-2-(1-oxoisoquinolin-2-yl)acetamide