Task: Answer the multiple choice question.
Question: Which compound exhibits a 2.224\% 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 additional words.
Options:
a. CCC(=O)C1=C(N2CCCC2)CC(C)(C)CC1=O
b. COCCn1c(CNc2ccc(F)cc2)nnc1SCC(=O)Nc1ccc(OC)cc1OC
c. C/C(=N/NS(=O)(=O)c1ccc(Br)cc1)c1ccc(NC(=O)c2ccc(C)o2)cc1
d. Cn1c(=O)cc(SCC(=O)N2CCN(c3ccccc3)CC2)c2ccccc21
e. NC(=O)c1ccc(N2CCN(c3ccccc3O)CC2)c([N+](=O)[O-])c1
Answer: e. NC(=O)c1ccc(N2CCN(c3ccccc3O)CC2)c([N+](=O)[O-])c1
{#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#}
NC(=O)c1ccc(N2CCN(c3ccccc3O)CC2)c([N+](=O)[O-])c1
NC(=O)c1ccc(N2CCN(c3ccccc3O)CC2)c([N+](=O)[O-])c1
4-[4-(2-hydroxyphenyl)piperazin-1-yl]-3-nitrobenzamide