Task: Answer the multiple-choice question.
Question: Which compound has a 4.517\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1cc(SCC(=O)OCC(=O)N2CCCC2=O)c(C)cc1Br
b) COc1cccc(CNC(=O)CCC2CCCN(c3cc(C)nc(N4CCCC4)n3)C2)c1
c) CCOC(=O)C1=C(C)N=c2s/c(=C3\C(=O)Nc4ccccc43)c(=O)n2C1c1ccc2c(c1)OCO2
d) CCn1c(C)nc2cc(-c3nc4n(n3)Cc3ccccc3-4)ccc21
e) O=c1ccc(-c2ccccc2)nn1Cc1ccccc1
Answer: c. CCOC(=O)C1=C(C)N=c2s/c(=C3\C(=O)Nc4ccccc43)c(=O)n2C1c1ccc2c(c1)OCO2
{#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)N=c2s/c(=C3\C(=O)Nc4ccccc43)c(=O)n2C1c1ccc2c(c1)OCO2
CCOC(=O)C1=C(C)N=c2s/c(=C3\C(=O)Nc4ccccc43)c(=O)n2C1c1ccc2c(c1)OCO2
ethyl (2Z)-5-(1,3-benzodioxol-5-yl)-7-methyl-3-oxo-2-(2-oxo-1H-indol-3-ylidene)-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate