Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.598\% 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 additional words.
Options:
a. Cn1c(=O)[nH]c(=O)c2c1[nH]c(=S)n2Cc1ccccc1
b. O=C(CCCC1=NS(=O)(=O)c2ccccc2N1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
Answer: b. O=C(CCCC1=NS(=O)(=O)c2ccccc2N1)N1CCN(c2ccc([N+](=O)[O-])cc2)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#}
O=C(CCCC1=NS(=O)(=O)c2ccccc2N1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
O=C(CCCC1=NS(=O)(=O)c2ccccc2N1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
4-(1,1-dioxo-4H-1λ6,2,4-benzothiadiazin-3-yl)-1-[4-(4-nitrophenyl)piperazin-1-yl]butan-1-one