Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -25.135% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cc2cc(C)c3nnc(SCC(=O)N4CCN(C(=O)c5ccco5)CC4)n3c2cc1C
b: COc1ccc(C(=O)OCC(N)=O)cc1[N+](=O)[O-]
c: COc1ccccc1NC(=S)NNC(=O)c1c(Cl)c(C)nn1C
d: COc1ccc(C(=O)NNC(=O)c2ccc3ccccc3n2)cc1
Answer: b. COc1ccc(C(=O)OCC(N)=O)cc1[N+](=O)[O-]
{#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#}
COc1ccc(C(=O)OCC(N)=O)cc1[N+](=O)[O-]
COc1ccc(C(=O)OCC(N)=O)cc1[N+](=O)[O-]
(2-amino-2-oxoethyl) 4-methoxy-3-nitrobenzoate