Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.210\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=c1[nH]c(CN2CCOCC2)nc2ccccc12
[b] CC(=O)NC(SC(=S)N(C)C)C(Cl)(Cl)Cl
[c] O=C(COc1ccc(S(=O)(=O)N2CCOCC2)cc1)Nc1ccc(Cl)c(C(F)(F)F)c1
Answer: b. CC(=O)NC(SC(=S)N(C)C)C(Cl)(Cl)Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)NC(SC(=S)N(C)C)C(Cl)(Cl)Cl
CC(=O)NC(SC(=S)N(C)C)C(Cl)(Cl)Cl
(1-acetamido-2,2,2-trichloroethyl)N,N-dimethylcarbamodithioate