Task: Answer the multiple-choice question.
Question: Which drug has a 10.233\% 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) Cc1[nH]ccc(=O)c1OCc1c(Cl)cccc1Cl
(b) Cc1cc(C)n(-c2ccc(Cl)c(C(=O)Nc3ccc(OC(F)(F)F)cc3)n2)n1
Answer: a. Cc1[nH]ccc(=O)c1OCc1c(Cl)cccc1Cl
{#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#}
Cc1[nH]ccc(=O)c1OCc1c(Cl)cccc1Cl
Cc1[nH]ccc(=O)c1OCc1c(Cl)cccc1Cl
3-[(2,6-dichlorophenyl)methoxy]-2-methyl-1H-pyridin-4-one