Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.808% 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) CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C)c1C
b) CC(=O)Nc1ccc(S(=O)(=O)N2CCC(C(=O)NC3CC3)CC2)cc1
Answer: a. CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C)c1C
{#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#}
CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C)c1C
CCOC(=O)c1c(NC(=O)COc2ncnc3ccccc23)sc(C)c1C
ethyl 4,5-dimethyl-2-[(2-quinazolin-4-yloxyacetyl)amino]thiophene-3-carboxylate