Task: Answer the MCQ question.
Question: Which drug has a 10.475% 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 additional words.
Options:
a CCCCn1c(SCC(=O)N2CCOCC2)nnc1-c1ccoc1C
b COC(=O)c1cc(S(=O)(=O)C(C)C)c(S(C)=O)s1
c COCCOC(=O)c1c(C)nc(SCC(=O)Nc2ccc(C)cc2)c(C#N)c1-c1ccco1
d Cn1cc(Br)c(C(=O)Nc2ncc(Br)s2)n1
e CC(=O)N1C(Nc2ccc(Cl)cc2)CCN1c1ccccc1
Answer: c. COCCOC(=O)c1c(C)nc(SCC(=O)Nc2ccc(C)cc2)c(C#N)c1-c1ccco1
{#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#}
COCCOC(=O)c1c(C)nc(SCC(=O)Nc2ccc(C)cc2)c(C#N)c1-c1ccco1
COCCOC(=O)c1c(C)nc(SCC(=O)Nc2ccc(C)cc2)c(C#N)c1-c1ccco1
2-methoxyethyl 5-cyano-4-(furan-2-yl)-2-methyl-6-[2-(4-methylanilino)-2-oxoethyl]sulfanylpyridine-3-carboxylate