Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.280\% human ether-à-go-go related gene (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.) CCOc1ccccc1N1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
b.) COc1ccccc1Nc1nc(-c2ccccc2O)nc2ccccc12
Answer: a. CCOc1ccccc1N1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
{#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#}
CCOc1ccccc1N1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
CCOc1ccccc1N1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
1-(2-ethoxyphenyl)-4-[(6-nitro-1,3-benzodioxol-5-yl)methyl]piperazine