Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.820\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC1CN(CCOCCSc2ccc(Cl)cc2)CC(C)O1.O=C(O)C(=O)O
[b] Cc1ccccc1NC(=O)CSc1cn[nH]n1
Answer: a. CC1CN(CCOCCSc2ccc(Cl)cc2)CC(C)O1.O=C(O)C(=O)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#}
CC1CN(CCOCCSc2ccc(Cl)cc2)CC(C)O1.O=C(O)C(=O)O
CC1CN(CCOCCSc2ccc(Cl)cc2)CC(C)O1.O=C(O)C(=O)O
4-[2-[2-(4-chlorophenyl)sulfanylethoxy]ethyl]-2,6-dimethylmorpholine;oxalic acid