Problem statement: Answer the multiple choice question.
Query: Which compound has a 17.781\% 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 or b without using any additional words.
Options:
a. Cc1ccc(CSc2nnc(-c3ccncc3)o2)c(C)c1
b. O=C(N/N=C/c1ccccn1)c1ccc(Br)o1
Answer: a. Cc1ccc(CSc2nnc(-c3ccncc3)o2)c(C)c1
{#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#}
Cc1ccc(CSc2nnc(-c3ccncc3)o2)c(C)c1
Cc1ccc(CSc2nnc(-c3ccncc3)o2)c(C)c1
2-[(2,4-dimethylphenyl)methylsulfanyl]-5-pyridin-4-yl-1,3,4-oxadiazole