Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.127\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)n(C)c(=O)c(=O)n3C)c1
b. Cc1ccc(N(Cc2cc3cccc(C)c3[nH]c2=O)S(=O)(=O)c2ccccc2)c(C)c1
c. COc1ccccc1/C=C(/C#N)C(=O)O
Answer: a. COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)n(C)c(=O)c(=O)n3C)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#}
COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)n(C)c(=O)c(=O)n3C)c1
COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)n(C)c(=O)c(=O)n3C)c1
N-[(3-methoxyphenyl)methyl]-1,4,7-trimethyl-2,3-dioxoquinoxaline-6-sulfonamide