Problem statement: Answer the MCQ question.
Query: Which drug has a 2.351% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CN(C)c1ccc(S(=O)(=O)c2ccc(Cl)cc2)cc1
b CN1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
Answer: b. CN1CCN(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_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#}
CN1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
CN1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
1-methyl-4-[(6-nitro-1,3-benzodioxol-5-yl)methyl]piperazine