Task: Answer the multiple choice question.
Query: Which compound exhibits a 11.152\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(S(=O)(=O)n2cccc2)c(OC)c1
b) O=c1[nH]c(O)c(C=Nc2ccccc2[N+](=O)[O-])c(=O)[nH]1
c) Cc1nc(SCc2ccc(Cl)cc2)ncc1C(=O)O
d) Cn1nnnc1SCC(=O)Nc1nn(-c2ccccc2)nc1C(N)=O
Answer: b. O=c1[nH]c(O)c(C=Nc2ccccc2[N+](=O)[O-])c(=O)[nH]1
{#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=c1[nH]c(O)c(C=Nc2ccccc2[N+](=O)[O-])c(=O)[nH]1
O=c1[nH]c(O)c(C=Nc2ccccc2[N+](=O)[O-])c(=O)[nH]1
6-hydroxy-5-[(2-nitrophenyl)iminomethyl]-1H-pyrimidine-2,4-dione