Task: Answer the multiple-choice question.
Question: Which compound has a -29.313\% 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 CCN1CCN(C(=O)C2CCCN(S(=O)(=O)c3cc(Cl)ccc3Cl)C2)CC1
b N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)NCCCn1ccnc1
c Cc1ccc(C)[n+](CC(=O)c2ccc(-c3ccccc3)cc2)c1.[Cl-]
d CCOC(=O)C1=CCC2c3c(c4ccccc4n3C)C(=O)C1N2C(=O)OC(C)(C)C
e Cl.O=C(NCCCn1ccnc1)c1ccc(F)cc1
Answer: b. N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)NCCCn1ccnc1
{#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#}
N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)NCCCn1ccnc1
N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)NCCCn1ccnc1
(E)-2-cyano-N-(3-imidazol-1-ylpropyl)-3-(4-nitrophenyl)prop-2-enamide