Task: Answer the multiple choice question.
Question: Which compound has a -2.898\% 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 other words.
Options:
a) Cc1cc(C(=O)COC(=O)CCc2nc3ccccc3s2)c(C)n1C
b) CC(=O)O/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1
c) O=C(CNC(=O)c1ccc(Cl)c([N+](=O)[O-])c1)NCC1CCCO1
d) CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3cc(Cl)ccc3N3CCOCC3)c2)CC1
e) CC(=O)c1ccc(C(=O)Nc2nnc(-c3ccc(Cl)cc3)o2)cc1
Answer: b. CC(=O)O/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2Cl)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#}
CC(=O)O/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1
CC(=O)O/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1
[(Z)-[(4-amino-1,2,5-oxadiazol-3-yl)-[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]methylidene]amino] acetate