Problem statement: Answer the multiple choice question.
Question: Which compound has a -22.411\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1noc(/C=C/N(C)C)c1S(=O)(=O)N1CCCC(C(=O)NCc2ccc(F)cc2)C1
b O=C1Cc2ccccc2C(c2ccc(Cl)cc2)N1
c CCC(C)C1=CC(=Nc2c(C)n(C)n(-c3ccccc3)c2=O)C=C(C(C)CC)C1=O
d COC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1cccc(C)n1
e CN1CCN(c2ccc([N+](=O)[O-])cc2NC(=O)c2ccco2)CC1
Answer: e. CN1CCN(c2ccc([N+](=O)[O-])cc2NC(=O)c2ccco2)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(c2ccc([N+](=O)[O-])cc2NC(=O)c2ccco2)CC1
CN1CCN(c2ccc([N+](=O)[O-])cc2NC(=O)c2ccco2)CC1
N-[2-(4-methylpiperazin-1-yl)-5-nitrophenyl]furan-2-carboxamide