Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 1.723\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC(OC(=O)c1nc(Cl)ccc1Cl)C(=O)Nc1ccc2c(c1)OCCO2
b.) Clc1ccc(Cc2nc(-c3ccncc3)no2)cc1
c.) Fc1ccc(C2N3CCCN23)cc1
d.) CCCN(Cc1ccco1)S(=O)(=O)c1ccc(OC)c(OC)c1
Answer: b. Clc1ccc(Cc2nc(-c3ccncc3)no2)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#}
Clc1ccc(Cc2nc(-c3ccncc3)no2)cc1
Clc1ccc(Cc2nc(-c3ccncc3)no2)cc1
5-[(4-chlorophenyl)methyl]-3-pyridin-4-yl-1,2,4-oxadiazole