Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.146\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCc1ccc2oc(-c3ccc(OC)cc3)cc(=[NH+]c3c(C)n(C)n(-c4ccccc4)c3=O)c2c1.F[B-](F)(F)F
(b) Cc1ccc(C(=O)Nc2cc(Cl)ccc2Oc2ccccc2)cc1[N+](=O)[O-]
Answer: b. Cc1ccc(C(=O)Nc2cc(Cl)ccc2Oc2ccccc2)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_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#}
Cc1ccc(C(=O)Nc2cc(Cl)ccc2Oc2ccccc2)cc1[N+](=O)[O-]
Cc1ccc(C(=O)Nc2cc(Cl)ccc2Oc2ccccc2)cc1[N+](=O)[O-]
N-(5-chloro-2-phenoxyphenyl)-4-methyl-3-nitrobenzamide