Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.972\% 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. COc1ccccc1NC(=O)c1sc2nc(Cc3ccccc3)cc(C(F)(F)F)c2c1N
b. CCCC(=O)C1=C(O)C(C(=O)OC)C(C)(C)CC1=Nc1cccc([N+](=O)[O-])c1
c. COc1ccc(N2CCN(c3ccc(N4C(=O)CC(C)C4=O)cc3[N+](=O)[O-])CC2)cc1
d. Cc1cc(O)c(Sc2ccc(Cl)cc2)c(=O)[nH]1
Answer: c. COc1ccc(N2CCN(c3ccc(N4C(=O)CC(C)C4=O)cc3[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#}
COc1ccc(N2CCN(c3ccc(N4C(=O)CC(C)C4=O)cc3[N+](=O)[O-])CC2)cc1
COc1ccc(N2CCN(c3ccc(N4C(=O)CC(C)C4=O)cc3[N+](=O)[O-])CC2)cc1
1-[4-[4-(4-methoxyphenyl)piperazin-1-yl]-3-nitrophenyl]-3-methylpyrrolidine-2,5-dione