Task: Answer the multiple-choice question.
Question: Which drug has a -10.204\% 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. Cc1sc(NC(=S)NC(=O)CCc2ccccc2)c(C(N)=O)c1C
b. CN1CCN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC1
c. CS(=O)(=O)N1CCN(C(=O)CCC2CCCC2)CC1
d. COc1cc(Cl)c(C)cc1Nc1ncccn1
e. CCn1c(SCC(=O)N(C)CC(=O)Nc2ccc(F)c(F)c2F)nnc1-c1ccco1
Answer: b. CN1CCN(c2nc(Nc3ccccc3)nc(N)c2[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#}
CN1CCN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC1
CN1CCN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC1
[4-amino-2-anilino-6-(4-methylpiperazin-1-yl)pyrimidin-5-yl]-oxido-oxoazanium