Task: Answer the multiple choice question.
Question: Which drug exhibits a -31.943% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[N+](=O)[O-]
b NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(N2CCN(c3ccccn3)CC2)c([N+](=O)[O-])c1
c C=CCN1C(=O)/C(=C\c2ccc(C)cc2)N=C1SCC(=O)NCCC
d CCN(CC(=O)Nc1cc(Cl)ccc1-n1cncn1)Cc1nc2ccccc2c(=O)[nH]1
e Cc1ccccc1OC1C(=O)N(CC2CCCO2)C1c1ccc2c(c1)OCO2
Answer: a. Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[N+](=O)[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[N+](=O)[O-]
Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCCO4)CC2)cc1[N+](=O)[O-]
(4-amino-3-nitrophenyl)-[4-(3,4-dihydro-2H-1,5-benzodioxepin-7-ylsulfonyl)piperazin-1-yl]methanone