Task: Answer the multiple choice question.
Query: Which compound has a 9.413\% 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 other words.
Options:
[a] CC(=O)N1CCN(c2ccc(C(N)=O)cc2[N+](=O)[O-])CC1
[b] O=C(c1ccc(F)cc1)N1CCCC(C(=O)N2CCc3ccccc3C2)C1
[c] CN(C(=S)NC1CCCCC1)C1(c2ccccc2Cl)CCCCC1=O
[d] COc1ccc(N2CCN(C(=O)NC34CC5CC(CC(C5)C3)C4)CC2)cc1
Answer: a. CC(=O)N1CCN(c2ccc(C(N)=O)cc2[N+](=O)[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#}
CC(=O)N1CCN(c2ccc(C(N)=O)cc2[N+](=O)[O-])CC1
CC(=O)N1CCN(c2ccc(C(N)=O)cc2[N+](=O)[O-])CC1
4-(4-acetylpiperazin-1-yl)-3-nitrobenzamide