Task: Answer the multiple choice question.
Query: Which drug has a 1.754\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1cc(SC)ccc1C(=O)NCc1ccc(C)cc1
(b) CCc1n[nH]c(=S)n1/N=C/c1c(O)ccc2ccccc12
(c) Cc1cc(/C=C(\C#N)C(N)=O)c(C)n1-c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
Answer: c. Cc1cc(/C=C(\C#N)C(N)=O)c(C)n1-c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
{#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#}
Cc1cc(/C=C(\C#N)C(N)=O)c(C)n1-c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
Cc1cc(/C=C(\C#N)C(N)=O)c(C)n1-c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
(E)-2-cyano-3-[2,5-dimethyl-1-(4-morpholin-4-yl-3-nitrophenyl)pyrrol-3-yl]prop-2-enamide