Task: Answer the multiple-choice question.
Query: Which drug has a 12.108\% 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) Cl.Cn1c(=O)c2c(nc(N3CCOCC3)n2CCCNC2=NCCCCC2)n(C)c1=O
(b) CC1CCCCC1NC(=O)CN1CCC(NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: b. CC1CCCCC1NC(=O)CN1CCC(NC(=O)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#}
CC1CCCCC1NC(=O)CN1CCC(NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
CC1CCCCC1NC(=O)CN1CCC(NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
N-[1-[2-[(2-methylcyclohexyl)amino]-2-oxoethyl]piperidin-4-yl]-4-nitrobenzamide