Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.290\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C1CC(c2ccccc2)n2nc(NC(=O)c3cccs3)nc2N1
(b) CCCn1cc2c(c1-c1ccc(C)cc1)c(=O)n(C)c(=O)n2C
(c) COc1ccccc1NC(=O)c1csc2c1CCC(C)C2
(d) Cc1c(C=C2C(=O)N(C)C(=O)N(C)C2=O)c(=O)n(-c2ccccc2)n1C
(e) Oc1ccc(N=Nc2ccc(Br)cc2)c(O)c1
Answer: d. Cc1c(C=C2C(=O)N(C)C(=O)N(C)C2=O)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(C=C2C(=O)N(C)C(=O)N(C)C2=O)c(=O)n(-c2ccccc2)n1C
Cc1c(C=C2C(=O)N(C)C(=O)N(C)C2=O)c(=O)n(-c2ccccc2)n1C
5-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methylidene]-1,3-dimethyl-1,3-diazinane-2,4,6-trione