Problem statement: Answer the multiple choice question.
Question: Which drug has a 9.221\% hERG inhibition at a concentration of 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=[N+]([O-])C12CNCN(CN(Cc3ccccc3)C1)C2
b. C/C(=N\NC(=O)Cc1cc(=O)[nH][nH]1)c1cccc([N+](=O)[O-])c1
c. Cc1cc(NC2(C(F)(F)F)N=C(c3ccccc3)NC2=O)no1
d. CC(=O)Oc1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
e. CCS(=O)(=O)Nc1ccc(C(=O)CC2(O)C(=O)Nc3ccc(Br)cc32)cc1
Answer: b. C/C(=N\NC(=O)Cc1cc(=O)[nH][nH]1)c1cccc([N+](=O)[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#}
C/C(=N\NC(=O)Cc1cc(=O)[nH][nH]1)c1cccc([N+](=O)[O-])c1
C/C(=N\NC(=O)Cc1cc(=O)[nH][nH]1)c1cccc([N+](=O)[O-])c1
N-[(E)-1-(3-nitrophenyl)ethylideneamino]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetamide