Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.316\% 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: CCN(CC(=O)NCc1ccc(Cl)cc1)C(=O)CSc1ccc(F)cc1
b: COc1cccc(C(=O)NCCS(=O)(=O)NCCCc2ccccc2)c1
c: CC1(C)Cc2c(C#N)c(N3CCN(C(=O)c4ccccc4)CC3)nc(-c3ccco3)c2CS1
d: CCOC(=O)C1=C(C)Nc2ncnn2C1/C=C/c1ccccc1
Answer: d. CCOC(=O)C1=C(C)Nc2ncnn2C1/C=C/c1ccccc1
{#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#}
CCOC(=O)C1=C(C)Nc2ncnn2C1/C=C/c1ccccc1
CCOC(=O)C1=C(C)Nc2ncnn2C1/C=C/c1ccccc1
ethyl 5-methyl-7-[(E)-2-phenylethenyl]-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate