Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.280\% 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: Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCN(Cc2ccccc2)CC1
b: COc1cccc(CNC(=O)Cc2ccc(-n3c(=O)[nH]c4ccccc4c3=O)cc2)c1
c: COc1cc(C(=O)NC(=S)Nc2ccc(Cl)c(C(=O)O)c2)cc(OC)c1OC
d: COc1ccc(S(=O)(=O)N2CCC(O)(c3ccc(Cl)cc3)CC2)cc1
e: Cc1ccc2c(c1)-c1c(ssc1=S)C(C)(C)N2C(=O)CSc1nncn1C
Answer: a. Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCN(Cc2ccccc2)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#}
Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCN(Cc2ccccc2)CC1
Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCN(Cc2ccccc2)CC1
[1-[2-(4-benzylpiperazin-1-yl)-2-oxoethyl]-5-methylpyrazol-3-yl]-oxido-oxoazanium