Task: Answer the multiple-choice question.
Question: Which compound has a -5.335% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCn1nc(C)c(CNC(=O)CCc2nnc(Cc3c[nH]c4ccccc34)o2)c1C
b) CCC1=NN2C(=N)/C(=C\c3cccn3-c3ccc(C)cc3C)C(=O)N=C2S1
Answer: b. CCC1=NN2C(=N)/C(=C\c3cccn3-c3ccc(C)cc3C)C(=O)N=C2S1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC1=NN2C(=N)/C(=C\c3cccn3-c3ccc(C)cc3C)C(=O)N=C2S1
CCC1=NN2C(=N)/C(=C\c3cccn3-c3ccc(C)cc3C)C(=O)N=C2S1
(6E)-6-[[1-(2,4-dimethylphenyl)pyrrol-2-yl]methylidene]-2-ethyl-5-imino-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one