Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 16.224% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(c1ccccn1)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
b Nc1nc(NCc2ccccc2)nc(NCc2ccccc2)c1[N+](=O)[O-]
c COC(=O)C1=C(C)NC(=O)/C1=C\c1cc(C)n(-c2c(C)cccc2C)c1C
Answer: b. Nc1nc(NCc2ccccc2)nc(NCc2ccccc2)c1[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#}
Nc1nc(NCc2ccccc2)nc(NCc2ccccc2)c1[N+](=O)[O-]
Nc1nc(NCc2ccccc2)nc(NCc2ccccc2)c1[N+](=O)[O-]
2-N,4-N-dibenzyl-5-nitropyrimidine-2,4,6-triamine