Task: Answer the MCQ question.
Question: Which drug exhibits a 6.520% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)N1CCN(C(=O)CCSc2ccc(Cl)cc2)CC1
[b] CCCn1c(SCC(=O)c2cc(C)ccc2C)n[nH]c1=O
[c] Cc1ccc(/C=N/NC(=O)C2(C)CC2(Br)Br)cc1
[d] Cc1ccc(-n2nnnc2SCc2nnc(-c3ccccc3Br)o2)cc1
Answer: b. CCCn1c(SCC(=O)c2cc(C)ccc2C)n[nH]c1=O
{#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#}
CCCn1c(SCC(=O)c2cc(C)ccc2C)n[nH]c1=O
CCCn1c(SCC(=O)c2cc(C)ccc2C)n[nH]c1=O
3-[2-(2,5-dimethylphenyl)-2-oxoethyl]sulfanyl-4-propyl-1H-1,2,4-triazol-5-one