Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.014\% 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 other words.
Options:
a.) c1ccc2[nH]c(C3CC3)nc2c1
b.) Cc1cc(OC(=O)c2ccco2)c2c3c(c(=O)oc2c1)CCC3
c.) Cn1c(N)c(Sc2ccc([N+](=O)[O-])cc2)c(=O)n(C)c1=O
d.) ClC(Cl)(Cl)c1nc2ccccc2n2nncc12
Answer: c. Cn1c(N)c(Sc2ccc([N+](=O)[O-])cc2)c(=O)n(C)c1=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#}
Cn1c(N)c(Sc2ccc([N+](=O)[O-])cc2)c(=O)n(C)c1=O
Cn1c(N)c(Sc2ccc([N+](=O)[O-])cc2)c(=O)n(C)c1=O
6-amino-1,3-dimethyl-5-(4-nitrophenyl)sulfanylpyrimidine-2,4-dione