Task: Answer the multiple choice question.
Query: Which drug has a 6.126\% 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: CCC1=NN(C(=O)c2ccc([N+](=O)[O-])cc2)C(O)(c2ccccc2)C1
b: COCc1cc(C)nc2sc3c(=O)n(-c4cccc5ccccc45)nnc3c12
c: CC(C)(C)c1ccc(OCC(=O)N/N=C/c2cc(Br)ccc2OC(=O)c2ccco2)cc1
Answer: a. CCC1=NN(C(=O)c2ccc([N+](=O)[O-])cc2)C(O)(c2ccccc2)C1
{#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#}
CCC1=NN(C(=O)c2ccc([N+](=O)[O-])cc2)C(O)(c2ccccc2)C1
CCC1=NN(C(=O)c2ccc([N+](=O)[O-])cc2)C(O)(c2ccccc2)C1
(3-ethyl-5-hydroxy-5-phenyl-4H-pyrazol-1-yl)-(4-nitrophenyl)methanone