Problem statement: Answer the multiple-choice question.
Question: Which compound has a -6.291% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a N#CC1CC(c2ccc([N+](=O)[O-])cc2)=NN1c1ccc([N+](=O)[O-])cc1
b CCOC(=O)c1oc2c(c1C)C(=O)CCC2
c COc1cc(CN2CCN(Cc3ccc(C)cc3)CC2)c([N+](=O)[O-])cc1OC.O=C(O)C(=O)O
d Cn1c(C(=O)N2CCC(C(=O)N3CCOCC3)CC2)cc2sccc21
Answer: a. N#CC1CC(c2ccc([N+](=O)[O-])cc2)=NN1c1ccc([N+](=O)[O-])cc1
{#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#}
N#CC1CC(c2ccc([N+](=O)[O-])cc2)=NN1c1ccc([N+](=O)[O-])cc1
N#CC1CC(c2ccc([N+](=O)[O-])cc2)=NN1c1ccc([N+](=O)[O-])cc1
2,5-bis(4-nitrophenyl)-3,4-dihydropyrazole-3-carbonitrile