Problem statement: Answer the multiple choice question.
Query: Which drug has a -20.893% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cnn(-c2ccc(C)cc2)c(=O)c1SCc1ccccc1
(b) CC(C)c1ccc(N(CC(=O)NCc2ccc(F)cc2)C(=O)c2csnn2)cc1
(c) O=C(COc1ncnc2ccc(Br)cc12)N1CCOCC1
Answer: a. COc1cnn(-c2ccc(C)cc2)c(=O)c1SCc1ccccc1
{#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#}
COc1cnn(-c2ccc(C)cc2)c(=O)c1SCc1ccccc1
COc1cnn(-c2ccc(C)cc2)c(=O)c1SCc1ccccc1
4-benzylsulfanyl-5-methoxy-2-(4-methylphenyl)pyridazin-3-one