Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.908\% 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, or d without using any additional words.
Options:
a: COc1ccc(OC)c(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(F)cc2)c1
b: COc1cc(C(=O)OCC2CC(c3ccccc3)=NO2)cc(OC)c1OC
c: O=C1CC(NC23CC4CC(CC(C4)C2)C3)C(=O)N1c1ccc2c(c1)OCO2
d: Nc1nonc1-c1nc2ccccc2n1CC(=O)N/N=C/c1ccc(-c2ccccc2C(=O)O)o1
Answer: d. Nc1nonc1-c1nc2ccccc2n1CC(=O)N/N=C/c1ccc(-c2ccccc2C(=O)O)o1
{#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#}
Nc1nonc1-c1nc2ccccc2n1CC(=O)N/N=C/c1ccc(-c2ccccc2C(=O)O)o1
Nc1nonc1-c1nc2ccccc2n1CC(=O)N/N=C/c1ccc(-c2ccccc2C(=O)O)o1
2-[5-[(E)-[[2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]acetyl]hydrazinylidene]methyl]furan-2-yl]benzoic acid