Problem statement: Answer the MCQ question.
Question: Which drug has a 12.852\% 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] COc1c(Cl)cnn(-c2cccc(C)c2)c1=O
[b] CCC(OC(=O)c1nsc(Cl)c1Cl)C(=O)NCCc1ccccc1
Answer: a. COc1c(Cl)cnn(-c2cccc(C)c2)c1=O
{#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#}
COc1c(Cl)cnn(-c2cccc(C)c2)c1=O
COc1c(Cl)cnn(-c2cccc(C)c2)c1=O
5-chloro-4-methoxy-2-(3-methylphenyl)pyridazin-3-one