Problem statement: Answer the multiple choice question.
Query: Which drug has a -8.947\% 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] CCCCCCCCNC(=O)c1cccnc1SCC(=O)Nc1ccc(OC)cc1OC
[b] COc1ccc(N/N=C(/Oc2ccc([N+](=O)[O-])cc2)C(C)=O)cc1
[c] Br.CCC(=O)Nc1nc(C)c(-c2csc(Nc3cccc(O)c3)n2)s1
[d] COc1ccc(CCNC(=O)C(C(=O)c2ccccc2)n2cc(Cl)ccc2=O)cc1OC
[e] COc1cc(CNCc2cccnc2)ccc1OCC(=O)NC(C)(C)C.Cl
Answer: b. COc1ccc(N/N=C(/Oc2ccc([N+](=O)[O-])cc2)C(C)=O)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#}
COc1ccc(N/N=C(/Oc2ccc([N+](=O)[O-])cc2)C(C)=O)cc1
COc1ccc(N/N=C(/Oc2ccc([N+](=O)[O-])cc2)C(C)=O)cc1
(4-nitrophenyl) (1E)-N-(4-methoxyphenyl)-2-oxopropanehydrazonate