Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.953\% human ether-à-go-go related gene (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.) Cc1c(Nc2cc(N3CCOCC3)c3nonc3c2[N+](=O)[O-])c(=O)n(-c2ccccc2)n1C
b.) N#CCCCn1c(-c2ccccc2)noc1=O
c.) COc1ccc(/C=C2\CCCC3C2=NN(C(=O)CSc2ncn[nH]2)C3c2ccc(OC)cc2)cc1
Answer: b. N#CCCCn1c(-c2ccccc2)noc1=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#}
N#CCCCn1c(-c2ccccc2)noc1=O
N#CCCCn1c(-c2ccccc2)noc1=O
4-(5-oxo-3-phenyl-1,2,4-oxadiazol-4-yl)butanenitrile