Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.745\% 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) O=C(Nc1ccccc1)C1CCN(C(=O)c2ccccc2)CC1
b) COc1ccccc1-c1cc(C(=O)O)c2c(=O)n(C)c(=O)n(Cc3ccccc3)c2n1
Answer: b. COc1ccccc1-c1cc(C(=O)O)c2c(=O)n(C)c(=O)n(Cc3ccccc3)c2n1
{#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#}
COc1ccccc1-c1cc(C(=O)O)c2c(=O)n(C)c(=O)n(Cc3ccccc3)c2n1
COc1ccccc1-c1cc(C(=O)O)c2c(=O)n(C)c(=O)n(Cc3ccccc3)c2n1
1-benzyl-7-(2-methoxyphenyl)-3-methyl-2,4-dioxopyrido[2,3-d]pyrimidine-5-carboxylic acid