Task: Answer the multiple choice question.
Question: Which compound exhibits a 21.504% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1cc(OC)cc(C(=O)NC(=S)N2C[C@H]3C[C@H](C2)c2cccc(=O)n2C3)c1
[b] Cc1cccc(OCC(=O)Nc2ccccc2C(=O)N2CCOCC2)c1
[c] COc1ccc(-c2csc(N3CCSCC3)n2)cc1
[d] CC(C)n1c(SC2C(=O)CC(C)(C)CC2=O)nc2c1c(=O)n(C)c(=O)n2C
Answer: d. CC(C)n1c(SC2C(=O)CC(C)(C)CC2=O)nc2c1c(=O)n(C)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#}
CC(C)n1c(SC2C(=O)CC(C)(C)CC2=O)nc2c1c(=O)n(C)c(=O)n2C
CC(C)n1c(SC2C(=O)CC(C)(C)CC2=O)nc2c1c(=O)n(C)c(=O)n2C
8-(4,4-dimethyl-2,6-dioxocyclohexyl)sulfanyl-1,3-dimethyl-7-propan-2-ylpurine-2,6-dione