Task: Answer the multiple choice question.
Query: Which drug has a -5.313\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(Cl)cc1N1C(=NC(=O)C2CCCO2)SC2CS(=O)(=O)CC21
b: COc1ccc(OC)c(C(C[N+](=O)[O-])c2c(C)cc3ccccn23)c1
c: CC(=O)/C(N=Nc1ccc(C(=O)O)cc1)=C(\C)O
d: Cc1[nH]nc2c1C(C(C)C)C(C#N)=C(N)O2
Answer: c. CC(=O)/C(N=Nc1ccc(C(=O)O)cc1)=C(\C)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#}
CC(=O)/C(N=Nc1ccc(C(=O)O)cc1)=C(\C)O
CC(=O)/C(N=Nc1ccc(C(=O)O)cc1)=C(\C)O
4-[[(Z)-2-hydroxy-4-oxopent-2-en-3-yl]diazenyl]benzoic acid