Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.136\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1cccc(-c2nnc(SCC(=O)NCc3ccc4c(c3)OCO4)n2Cc2ccco2)c1
b.) O=S(=O)(Nc1nccs1)c1cnc(Cl)c(Br)c1
c.) O=[N+]([O-])c1ccc(N2CCN(CCO)CC2)cc1NCc1ccco1
Answer: b. O=S(=O)(Nc1nccs1)c1cnc(Cl)c(Br)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#}
O=S(=O)(Nc1nccs1)c1cnc(Cl)c(Br)c1
O=S(=O)(Nc1nccs1)c1cnc(Cl)c(Br)c1
5-bromo-6-chloro-N-(1,3-thiazol-2-yl)pyridine-3-sulfonamide