Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.632\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(COC(=O)C1CCC1)Nc1ccc(OC(F)F)cc1
b.) COc1cccc(Nc2nc(N)c([N+](=O)[O-])c(NCc3ccco3)n2)c1
Answer: b. COc1cccc(Nc2nc(N)c([N+](=O)[O-])c(NCc3ccco3)n2)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#}
COc1cccc(Nc2nc(N)c([N+](=O)[O-])c(NCc3ccco3)n2)c1
COc1cccc(Nc2nc(N)c([N+](=O)[O-])c(NCc3ccco3)n2)c1
4-N-(furan-2-ylmethyl)-2-N-(3-methoxyphenyl)-5-nitropyrimidine-2,4,6-triamine