Task: Answer the multiple choice question.
Question: Which compound has a 10.931\% 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) CCn1c(SCC(=O)N2CCc3ccccc32)nnc1-c1ccco1
(b) CC(C)C1N(c2ccccc2)C(N)=C(C#N)C1(C#N)C#N
(c) Cc1ccc(OCC(=O)OC(C)CN2CCCCC2)cc1.Cl
Answer: b. CC(C)C1N(c2ccccc2)C(N)=C(C#N)C1(C#N)C#N
{#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(C)C1N(c2ccccc2)C(N)=C(C#N)C1(C#N)C#N
CC(C)C1N(c2ccccc2)C(N)=C(C#N)C1(C#N)C#N
5-amino-1-phenyl-2-propan-2-yl-2H-pyrrole-3,3,4-tricarbonitrile