Problem statement: Answer the MCQ question.
Query: Which compound has a -29.493\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc2occ(C(=O)c3coc4ccc(O)c(CN(C)C)c34)c2c1.Cl
b. CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CSc1ncccn1
Answer: a. COc1ccc2occ(C(=O)c3coc4ccc(O)c(CN(C)C)c34)c2c1.Cl
{#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#}
COc1ccc2occ(C(=O)c3coc4ccc(O)c(CN(C)C)c34)c2c1.Cl
COc1ccc2occ(C(=O)c3coc4ccc(O)c(CN(C)C)c34)c2c1.Cl
[4-[(dimethylamino)methyl]-5-hydroxy-1-benzofuran-3-yl]-(5-methoxy-1-benzofuran-3-yl)methanone;hydrochloride