Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.635\% 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, c, or d without using any additional words.
Options:
a O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])c1
b CCc1ccc(-c2nc(SCC(=O)N3CCOCC3)n[nH]2)cc1
c COc1cc(OC)cc(-c2c(-c3cccs3)c3cc(-c4cnc(OC)nc4)ccc3n2C)c1
d CCc1nc2ccccc2c(=O)n1-c1ccccc1OC
Answer: a. O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])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#}
O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])c1
O=[N+]([O-])c1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])c1
1-(2,4,6-trinitrophenyl)benzotriazole