Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -3.570% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=[N+]([O-])c1ncccc1OCc1ccccc1Br
(b) CC(C)OC(=O)CSc1nnc(CNc2cccc(Cl)c2)n1C
Answer: b. CC(C)OC(=O)CSc1nnc(CNc2cccc(Cl)c2)n1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)OC(=O)CSc1nnc(CNc2cccc(Cl)c2)n1C
CC(C)OC(=O)CSc1nnc(CNc2cccc(Cl)c2)n1C
propan-2-yl 2-[[5-[(3-chloroanilino)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetate