Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.568% 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: CC(=O)Nc1ccc(S(=O)(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc1
b: CC1SCC(=NOCc2ccccc2)CS1
c: Cc1nn(C)c(C)c1CCC(=O)O
d: COc1ccccc1N1C[C@@H]2C[C@@H](c3ccco3)N3CCC[C@@]23C1=O
e: O=C(Cc1ccc(Cl)cc1)NNC(=O)c1ccco1
Answer: b. CC1SCC(=NOCc2ccccc2)CS1
{#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#}
CC1SCC(=NOCc2ccccc2)CS1
CC1SCC(=NOCc2ccccc2)CS1
2-methyl-N-phenylmethoxy-1,3-dithian-5-imine