Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.436\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Nc1nc(NCc2ccccc2)nc(Nc2ccc(F)cc2)c1[N+](=O)[O-]
(b) Cc1[nH]c2ccccc2c1C1=NNC(=Nc2ccc(F)cc2)SC1
(c) CCc1cc(=O)oc2c(C)c(OCC(=O)NCCN3CCOCC3)ccc12
Answer: a. Nc1nc(NCc2ccccc2)nc(Nc2ccc(F)cc2)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_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#}
Nc1nc(NCc2ccccc2)nc(Nc2ccc(F)cc2)c1[N+](=O)[O-]
Nc1nc(NCc2ccccc2)nc(Nc2ccc(F)cc2)c1[N+](=O)[O-]
2-N-benzyl-4-N-(4-fluorophenyl)-5-nitropyrimidine-2,4,6-triamine