Problem statement: Answer the multiple choice question.
Question: Which compound has a 11.161\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a C=CCNc1sc(C(=O)C(C)(C)C)c(N)c1C#N
b Cc1cc(N2CCN(C(=O)c3ccco3)CC2)n2nc(-c3cccc(Cl)c3)cc2n1
Answer: a. C=CCNc1sc(C(=O)C(C)(C)C)c(N)c1C#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#}
C=CCNc1sc(C(=O)C(C)(C)C)c(N)c1C#N
C=CCNc1sc(C(=O)C(C)(C)C)c(N)c1C#N
4-amino-5-(2,2-dimethylpropanoyl)-2-(prop-2-enylamino)thiophene-3-carbonitrile