Task: Answer the multiple choice question.
Question: Which compound exhibits a -2.762\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=c1c(-c2nnc(SCc3ccc(Cl)cc3)o2)cccn1Cc1ccccc1
b. Cc1ccc(S(=O)(=O)NC2CCCCC2)c(C)c1NS(C)(=O)=O
Answer: a. O=c1c(-c2nnc(SCc3ccc(Cl)cc3)o2)cccn1Cc1ccccc1
{#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#}
O=c1c(-c2nnc(SCc3ccc(Cl)cc3)o2)cccn1Cc1ccccc1
O=c1c(-c2nnc(SCc3ccc(Cl)cc3)o2)cccn1Cc1ccccc1
1-benzyl-3-[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-oxadiazol-2-yl]pyridin-2-one