Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.649\% human ether-à-go-go related gene (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: CC1(c2ccc([N+](=O)[O-])c(CS(=O)(=O)c3ccccc3)c2)OCCO1
b: CC(=O)OCc1c(COC(C)=O)[n+](=O)c2ccccc2n1[O-]
c: C/C(=N\Nc1cccc(C(=O)O)c1)c1cc2ccccc2o1
d: Nc1cccc(C2=Nc3cccc4cccc(c34)N2)c1
Answer: d. Nc1cccc(C2=Nc3cccc4cccc(c34)N2)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#}
Nc1cccc(C2=Nc3cccc4cccc(c34)N2)c1
Nc1cccc(C2=Nc3cccc4cccc(c34)N2)c1
3-(1H-perimidin-2-yl)aniline