Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -5.084% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCOC(=O)c1cc(C#N)c(N2CCCCC2)nc1-c1ccccc1
b. NS(=O)(=O)c1ccc(N=Nc2c(CSc3ccccn3)[nH]n(-c3ccccc3)c2=O)cc1
c. Cc1c(/C=C2\SC(=O)N(CC(=O)Nc3ccc4c(c3)OCO4)C2=O)c2ccccc2n1C
d. CC(=O)Nc1cc(NC(C)=O)c(CC(C)C)s1
e. COc1cc(C2C(C(C)=O)=C(O)C(=O)N2CCc2ccc(OC)c(OC)c2)ccc1O
Answer: a. CCOC(=O)c1cc(C#N)c(N2CCCCC2)nc1-c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1cc(C#N)c(N2CCCCC2)nc1-c1ccccc1
CCOC(=O)c1cc(C#N)c(N2CCCCC2)nc1-c1ccccc1
ethyl 5-cyano-2-phenyl-6-piperidin-1-ylpyridine-3-carboxylate