Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.509\% 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(=O)OCCc1[nH]c2ccccc2c1C
b. CCSc1nnc(NC(=O)COc2ccccc2[N+](=O)[O-])s1
Answer: a. CC(=O)OCCc1[nH]c2ccccc2c1C
{#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(=O)OCCc1[nH]c2ccccc2c1C
CC(=O)OCCc1[nH]c2ccccc2c1C
2-(3-methyl-1H-indol-2-yl)ethyl acetate