Task: Answer the multiple-choice question.
Query: Which compound has a 12.667\% 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 additional words.
Options:
a. COc1cc(C(F)(F)F)c(C(=O)NCc2cc(Cl)cc(Cl)c2)cn1
b. CCCCOC(=O)c1cc(-c2ccc(/C=N/n3cnnc3)o2)ccc1Cl
c. S=c1[nH]nc(C2CCCCC2)n1/N=C/c1cccc(Cl)c1Cl
d. COc1ccc(NC(=O)CSc2nc3c(cc2C#N)CN(C)CC3)cc1
e. CCC1N=NC(c2ccc(F)cc2)=CN1O
Answer: b. CCCCOC(=O)c1cc(-c2ccc(/C=N/n3cnnc3)o2)ccc1Cl
{#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#}
CCCCOC(=O)c1cc(-c2ccc(/C=N/n3cnnc3)o2)ccc1Cl
CCCCOC(=O)c1cc(-c2ccc(/C=N/n3cnnc3)o2)ccc1Cl
butyl 2-chloro-5-[5-[(E)-1,2,4-triazol-4-yliminomethyl]furan-2-yl]benzoate