Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.213\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(=O)c1c(C)[nH]c(C(=O)COc2ccc(C#N)cc2)c1C
b O=C(NCc1ccco1)C1CCCN1C(=O)Nc1ccccc1[N+](=O)[O-]
c CCOc1ccccc1CNS(=O)(=O)c1cc(-c2cc(C)no2)ccc1OC
d CCOc1cc(/C=N/Nc2cc(C)nc(-n3nc(C)cc3C)n2)ccc1O
Answer: d. CCOc1cc(/C=N/Nc2cc(C)nc(-n3nc(C)cc3C)n2)ccc1O
{#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#}
CCOc1cc(/C=N/Nc2cc(C)nc(-n3nc(C)cc3C)n2)ccc1O
CCOc1cc(/C=N/Nc2cc(C)nc(-n3nc(C)cc3C)n2)ccc1O
4-[(E)-[[2-(3,5-dimethylpyrazol-1-yl)-6-methylpyrimidin-4-yl]hydrazinylidene]methyl]-2-ethoxyphenol