Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.439\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1ccc2nsnc2c1NC(=O)CCc1ccccc1
b. CCOc1ccc(S(=O)(=O)NC(C)C(=O)NC2CCCC2)cc1
c. O=C(c1ccccc1)N1CCN(C(=O)c2nn3c(C(F)(F)F)cc(-c4ccco4)nc3c2Cl)CC1
d. CCC(C)N1C(=O)S/C(=C/c2ccc3c(c2)n(C)c(=O)n3C)C1=O
e. CC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1O
Answer: d. CCC(C)N1C(=O)S/C(=C/c2ccc3c(c2)n(C)c(=O)n3C)C1=O
{#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#}
CCC(C)N1C(=O)S/C(=C/c2ccc3c(c2)n(C)c(=O)n3C)C1=O
CCC(C)N1C(=O)S/C(=C/c2ccc3c(c2)n(C)c(=O)n3C)C1=O
(5E)-3-butan-2-yl-5-[(1,3-dimethyl-2-oxobenzimidazol-5-yl)methylidene]-1,3-thiazolidine-2,4-dione