Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 16.158\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COC(=O)c1ccc(CSc2nc3scc(-c4cccs4)c3c(=O)[nH]2)o1
b Clc1ccc(N2CCN(c3cnc4ccccc4n3)CC2)cc1
c CSc1nc(C)cc(/C=C\c2ccccc2)c1C#N
Answer: b. Clc1ccc(N2CCN(c3cnc4ccccc4n3)CC2)cc1
{#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#}
Clc1ccc(N2CCN(c3cnc4ccccc4n3)CC2)cc1
Clc1ccc(N2CCN(c3cnc4ccccc4n3)CC2)cc1
2-[4-(4-chlorophenyl)piperazin-1-yl]quinoxaline