Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.928\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(NC1CC1)c1ccc(CSCc2ccccc2Cl)o1
b. Cc1cccc(C)c1NC(=O)CSc1nc2[nH]c(=O)cc(O)c2s1
c. Cc1ccccc1N/C(SCc1cccc(Br)c1)=C(/C#N)C(N)=O
Answer: c. Cc1ccccc1N/C(SCc1cccc(Br)c1)=C(/C#N)C(N)=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#}
Cc1ccccc1N/C(SCc1cccc(Br)c1)=C(/C#N)C(N)=O
Cc1ccccc1N/C(SCc1cccc(Br)c1)=C(/C#N)C(N)=O
(E)-3-[(3-bromophenyl)methylsulfanyl]-2-cyano-3-(2-methylanilino)prop-2-enamide