Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.392\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1ccc(-n2c([S-])c(C(=O)Nc3ccc(OC(F)F)cc3)[n+]3ccc(C(=O)NCCO)cc23)cc1C
b: O=C(COC(=O)c1ccc(Br)cc1)NCCN1C(=O)CSC1=O
Answer: b. O=C(COC(=O)c1ccc(Br)cc1)NCCN1C(=O)CSC1=O
{#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=C(COC(=O)c1ccc(Br)cc1)NCCN1C(=O)CSC1=O
O=C(COC(=O)c1ccc(Br)cc1)NCCN1C(=O)CSC1=O
[2-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethylamino]-2-oxoethyl] 4-bromobenzoate