Task: Answer the multiple-choice question.
Query: Which compound exhibits a -91.535\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCc1nnc(NC(=O)C2Cc3ccccc3C(=O)O2)s1
[b] O=C(CN1CCCC1)OCCCC1CCCCC1
[c] CCC(C)NC(=O)CN(C1CCCCC1)S(C)(=O)=O
[d] Cc1c(NC(=O)c2cc(C3CC3)on2)c(=O)n(-c2ccccc2)n1C
[e] CN1CCN(CC(=O)Nc2ccc([N+](=O)[O-])cc2C(=O)c2ccccc2)CC1
Answer: e. CN1CCN(CC(=O)Nc2ccc([N+](=O)[O-])cc2C(=O)c2ccccc2)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#}
CN1CCN(CC(=O)Nc2ccc([N+](=O)[O-])cc2C(=O)c2ccccc2)CC1
CN1CCN(CC(=O)Nc2ccc([N+](=O)[O-])cc2C(=O)c2ccccc2)CC1
N-(2-benzoyl-4-nitrophenyl)-2-(4-methylpiperazin-1-yl)acetamide