Problem statement: Answer the multiple choice question.
Question: Which compound has a 11.567\% 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: COc1ccccc1NC(=O)/C(C#N)=C/c1c(C)nn(-c2ccc(F)cc2)c1Cl
b: COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(CCc3c[nH]c4ccccc34)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
c: CC[N+]12CCC(CC1)C(=C(c1ccccc1)c1ccccc1)C2.[Br-]
d: O=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)nc1
e: Cc1nn(C)c(Cl)c1C(=O)NCC(=O)NCc1ccccc1
Answer: d. O=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)nc1
{#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=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)nc1
O=[N+]([O-])c1ccc(N2CCN(c3ccccc3F)CC2)nc1
1-(2-fluorophenyl)-4-(5-nitropyridin-2-yl)piperazine