Problem statement: Answer the multiple-choice question.
Query: Which drug has a -1.636% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCCCOC(=O)n1c(=O)oc2ccc(S(=O)(=O)N3CCCCC3)cc21
[b] O=C(O)C(=O)O.O=[N+]([O-])c1ccc(S(=O)(=O)N(CCCN2CCOCC2)Cc2cccs2)cc1
Answer: a. CCCCOC(=O)n1c(=O)oc2ccc(S(=O)(=O)N3CCCCC3)cc21
{#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#}
CCCCOC(=O)n1c(=O)oc2ccc(S(=O)(=O)N3CCCCC3)cc21
CCCCOC(=O)n1c(=O)oc2ccc(S(=O)(=O)N3CCCCC3)cc21
butyl 2-oxo-5-piperidin-1-ylsulfonyl-1,3-benzoxazole-3-carboxylate