Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.877\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccc(CN2CNc3c(c(=O)n(C)c(=O)n3C)C2)cc1
b COc1ccccc1CNC(=O)COC(=O)c1cnccn1
Answer: a. COc1ccc(CN2CNc3c(c(=O)n(C)c(=O)n3C)C2)cc1
{#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#}
COc1ccc(CN2CNc3c(c(=O)n(C)c(=O)n3C)C2)cc1
COc1ccc(CN2CNc3c(c(=O)n(C)c(=O)n3C)C2)cc1
6-[(4-methoxyphenyl)methyl]-1,3-dimethyl-7,8-dihydro-5H-pyrimido[4,5-d]pyrimidine-2,4-dione