Problem statement: Answer the multiple-choice question.
Question: Which drug has a 0.040% 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, d, or e without using any other words.
Options:
(a) COc1ccc2ccccc2c1-c1csc(N)n1
(b) N#C/C(=C\c1ccc(C#N)cc1)C(=O)N1CCCC1
(c) O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NN=C1CCCCC1
(d) Cn1c(=O)n(C)c2cc(NC(=O)Cc3ccccc3[N+](=O)[O-])ccc21
(e) CCOC(=O)C1=C(c2ccccc2)N=c2s/c(=C\c3ccco3)c(=O)n2C1c1cccs1
Answer: c. O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NN=C1CCCCC1
{#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#}
O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NN=C1CCCCC1
O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NN=C1CCCCC1
N-(cyclohexylideneamino)-2,6-dinitro-4-(trifluoromethyl)aniline