Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.912\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Clc1ncc2[nH]cnc2n1
b. CC(C)(C)c1ccc(/C=C/C(=O)NCCCn2ccnc2)cc1
c. Cl.N=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
d. CC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)cc1
Answer: c. Cl.N=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
{#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#}
Cl.N=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
Cl.N=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
(4-nitrophenyl)-piperidin-1-ylmethanimine;hydrochloride