Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.558\% 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. N#CC1=C(N)Oc2cc(Nc3ccccc3)ccc2C1c1ccncc1
b. Cc1ccc2[nH]c(=O)c(CN(CCO)C(=O)NCc3ccccc3)cc2c1
Answer: b. Cc1ccc2[nH]c(=O)c(CN(CCO)C(=O)NCc3ccccc3)cc2c1
{#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#}
Cc1ccc2[nH]c(=O)c(CN(CCO)C(=O)NCc3ccccc3)cc2c1
Cc1ccc2[nH]c(=O)c(CN(CCO)C(=O)NCc3ccccc3)cc2c1
3-benzyl-1-(2-hydroxyethyl)-1-[(6-methyl-2-oxo-1H-quinolin-3-yl)methyl]urea