Task: Answer the multiple-choice question.
Query: Which drug has a -0.273\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1cccc(-n2ncc3c(NCc4ccco4)ncnc32)c1
(b) COc1ccc(C2CC2/C(C)=N/OC(=O)C2CC2)cc1
Answer: a. Cc1cccc(-n2ncc3c(NCc4ccco4)ncnc32)c1
{#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#}
Cc1cccc(-n2ncc3c(NCc4ccco4)ncnc32)c1
Cc1cccc(-n2ncc3c(NCc4ccco4)ncnc32)c1
N-(furan-2-ylmethyl)-1-(3-methylphenyl)pyrazolo[3,4-d]pyrimidin-4-amine