Problem statement: Answer the MCQ question.
Query: Which compound has a 12.272\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=Cc1ccc(Cl)c(Cl)c1
b.) CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2c1cc2c(cc1[N+](=O)[O-])OCO2
c.) O=[N+]([O-])c1ccc(Cl)c(Cl)c1Cl
d.) CN(C)CCCNc1ccc(-c2cc(Nc3cccc(Cl)c3)ncn2)cn1
e.) COC(=O)c1ccc(Cc2ccccc2)o1
Answer: c. O=[N+]([O-])c1ccc(Cl)c(Cl)c1Cl
{#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-])c1ccc(Cl)c(Cl)c1Cl
O=[N+]([O-])c1ccc(Cl)c(Cl)c1Cl
[O][=N+1][Branch1][C][O-1][C][=C][C][=C][Branch1][C][Cl][C][Branch1][C][Cl][=C][Ring1][Branch2][Cl]
1,2,3-trichloro-4-nitrobenzene