Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.794\% 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 additional words.
Options:
a.) CCN1CCN(c2nc(N)c([N+](=O)[O-])c(Nc3ccc(C)c(C)c3)n2)CC1
b.) COc1ccccc1NC(=O)Cn1nc(C)n2cccc2c1=O
c.) CN(C)c1ccc(C(=O)OCC(=O)Nc2ccc(S(N)(=O)=O)cc2)cc1
d.) Cn1c(N)c(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c(=O)n(C)c1=O
e.) Cc1cc(C)c2c(N)c(C(=O)c3ccccc3)oc2n1
Answer: d. Cn1c(N)c(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)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(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c(=O)n(C)c1=O
Cn1c(N)c(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c(=O)n(C)c1=O
[2-(4-amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)-2-oxoethyl] 5-nitrofuran-2-carboxylate