Task: Answer the multiple-choice question.
Query: Which compound has a 5.505\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CN(C)c1nc(-c2cccs2)cc(C(F)(F)F)c1C#N
b.) CCc1c(C(=O)O)[nH]c2ccc(Br)cc12
c.) O=C(c1ccco1)N1CCN(S(=O)(=O)Cc2ccc(Cl)cc2)CC1
d.) O=C(NCc1ccco1)C1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: d. O=C(NCc1ccco1)C1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)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#}
O=C(NCc1ccco1)C1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
O=C(NCc1ccco1)C1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
N-(furan-2-ylmethyl)-1-(4-nitrobenzoyl)piperidine-4-carboxamide