Problem statement: Answer the multiple-choice question.
Question: Which compound has a 1.723\% 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: N#Cc1c2n(c3c(=O)n(CC(=O)c4ccc([N+](=O)[O-])cc4)cnc13)CCCCC2
b: CCOC(=O)c1c(/N=C/c2c(O)n(-c3ccc(F)cc3)c(=S)[nH]c2=O)sc2c1CCCC2
Answer: a. N#Cc1c2n(c3c(=O)n(CC(=O)c4ccc([N+](=O)[O-])cc4)cnc13)CCCCC2
{#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#}
N#Cc1c2n(c3c(=O)n(CC(=O)c4ccc([N+](=O)[O-])cc4)cnc13)CCCCC2
N#Cc1c2n(c3c(=O)n(CC(=O)c4ccc([N+](=O)[O-])cc4)cnc13)CCCCC2
4-[2-(4-nitrophenyl)-2-oxoethyl]-3-oxo-1,4,6-triazatricyclo[7.5.0.02,7]tetradeca-2(7),5,8-triene-8-carbonitrile