Task: Answer the multiple-choice question.
Query: Which compound exhibits a 43.011% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
[b] CCOC(=O)C1CCN(S(=O)(=O)c2ccc3oc(=O)ccc3c2)CC1
Answer: a. CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
{#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)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
CCOC(=O)c1sc(NC(=O)CSc2nc3c(c(-c4ccc(OC)cc4)c2C#N)CCCC3)c(C#N)c1C
ethyl 4-cyano-5-[[2-[[3-cyano-4-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinolin-2-yl]sulfanyl]acetyl]amino]-3-methylthiophene-2-carboxylate