Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -11.907% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(N2CCCC2)n1
b: O=C(O)c1ccccc1N/N=C/c1cc(Br)cc(Br)c1O
c: CCCCN=C1NN=C(c2ccc(C)c(C)c2)CS1
d: CCOC(=O)c1c(CN(C)C)n(C)c2ccc(OC(C)=O)cc12.Cl
Answer: a. CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(N2CCCC2)n1
{#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#}
CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(N2CCCC2)n1
CN(c1ccccc1)c1nc(N)c([N+](=O)[O-])c(N2CCCC2)n1
2-N-methyl-5-nitro-2-N-phenyl-6-pyrrolidin-1-ylpyrimidine-2,4-diamine