Problem statement: Answer the multiple choice question.
Question: Which drug has a 10.356\% 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 O=C(N/N=C/c1ccc(O)cc1)c1cc(-c2ccc3c(c2)OCO3)n[nH]1
b COc1ccc2c(c1)OC(O)(C(F)F)CC2=O
c CNc1cc(N2CCCCCC2)ccc1[N+](=O)[O-]
d CCCCCCC(C)n1[nH]c(=O)cc1N
e COc1cc(C(=O)Nc2sc3c(c2C(=O)NCc2ccco2)CCCC3)cc(OC)c1OC
Answer: d. CCCCCCC(C)n1[nH]c(=O)cc1N
{#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#}
CCCCCCC(C)n1[nH]c(=O)cc1N
CCCCCCC(C)n1[nH]c(=O)cc1N
3-amino-2-octan-2-yl-1H-pyrazol-5-one