Problem statement: Answer the multiple-choice question.
Query: Which drug has a -67.323% 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(C1CCCCC1)S(=O)(=O)c1cc2c3c(c1)CCN3C(=O)CC2
b Cn1c(CN2CCN(C(=O)c3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21
Answer: b. Cn1c(CN2CCN(C(=O)c3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21
{#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#}
Cn1c(CN2CCN(C(=O)c3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21
Cn1c(CN2CCN(C(=O)c3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21
[4-[(1-methyl-5-nitrobenzimidazol-2-yl)methyl]piperazin-1-yl]-phenylmethanone