Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.973\% 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) O=C(Nc1cccc(Cl)c1)c1ccc2c(c1)OCCO2
b) Nc1ccc(C(=O)Oc2ccc([N+](=O)[O-])cc2)c(O)c1
c) O=C(NCCO)c1c(O)c2cccc3c2n(c1=O)CC3
d) CN(C(=O)COC(=O)c1ccc(=O)n(Cc2ccccc2)n1)c1ccccc1
Answer: b. Nc1ccc(C(=O)Oc2ccc([N+](=O)[O-])cc2)c(O)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#}
Nc1ccc(C(=O)Oc2ccc([N+](=O)[O-])cc2)c(O)c1
Nc1ccc(C(=O)Oc2ccc([N+](=O)[O-])cc2)c(O)c1
(4-nitrophenyl) 4-amino-2-hydroxybenzoate