Problem statement: Answer the multiple choice question.
Question: Which drug has a 14.519\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cc1nc(Cl)nc(N(C)c2ccccc2)c1[N+](=O)[O-]
b) O=C(CSc1ccc2nnc(-c3cccnc3)n2n1)Nc1ccccc1
c) N=c1c(C(=O)NCC2CCCO2)cc2c(=O)n3ccccc3nc2n1Cc1ccccc1
d) Cc1nnc(SC(C)C(=O)NC2CCCCC2C)s1
e) CCOC(=O)C1=C(O)CCn2c1nc1ccccc12
Answer: a. Cc1nc(Cl)nc(N(C)c2ccccc2)c1[N+](=O)[O-]
{#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#}
Cc1nc(Cl)nc(N(C)c2ccccc2)c1[N+](=O)[O-]
Cc1nc(Cl)nc(N(C)c2ccccc2)c1[N+](=O)[O-]
[2-chloro-6-(N-methylanilino)-4-methylpyrimidin-5-yl]-oxido-oxoazanium