Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.688\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1cccc(NC(=O)/C=C/c2ccc(Cl)cc2)n1
[b] O=C1NC2(CCCCC2)C(=O)N1CCS(=O)(=O)Oc1ccccc1
[c] Cc1cccn2c(=O)c(/C=C(\C#N)C(N)=O)c(Oc3ccccc3)nc12
[d] CCOC(=O)CSc1nnnn1-c1cccc2ccccc12
[e] CC1C2C(C)N(C)C(=O)N(C)C2N(C)C(=O)N1C
Answer: c. Cc1cccn2c(=O)c(/C=C(\C#N)C(N)=O)c(Oc3ccccc3)nc12
{#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#}
Cc1cccn2c(=O)c(/C=C(\C#N)C(N)=O)c(Oc3ccccc3)nc12
Cc1cccn2c(=O)c(/C=C(\C#N)C(N)=O)c(Oc3ccccc3)nc12
(E)-2-cyano-3-(9-methyl-4-oxo-2-phenoxypyrido[1,2-a]pyrimidin-3-yl)prop-2-enamide