Task: Answer the multiple-choice question.
Query: Which compound has a 9.789% 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 other words.
Options:
[a] CCOC(=O)N1CCN(C(=O)Cn2ncc3ccccc32)CC1
[b] CCOc1c(C)cnc2c1c(=O)n(Cc1ccccc1Cl)c(=O)n2C
[c] O=S1(=O)C=C(SCCN2CCCC2)c2ccccc21
[d] CCOC(=O)c1ccccc1NC(=O)COC(=O)C1CCN(S(=O)(=O)c2ccccc2C(=O)OC)CC1
Answer: b. CCOc1c(C)cnc2c1c(=O)n(Cc1ccccc1Cl)c(=O)n2C
{#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#}
CCOc1c(C)cnc2c1c(=O)n(Cc1ccccc1Cl)c(=O)n2C
CCOc1c(C)cnc2c1c(=O)n(Cc1ccccc1Cl)c(=O)n2C
3-[(2-chlorophenyl)methyl]-5-ethoxy-1,6-dimethylpyrido[2,3-d]pyrimidine-2,4-dione