Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -19.516% 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 CCc1noc(C)c1C(=O)Nc1nc2c(C)cccc2s1
b COc1ccccc1S(=O)Cc1ccc(C(=O)NCc2ccccc2Cl)o1
Answer: b. COc1ccccc1S(=O)Cc1ccc(C(=O)NCc2ccccc2Cl)o1
{#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#}
COc1ccccc1S(=O)Cc1ccc(C(=O)NCc2ccccc2Cl)o1
COc1ccccc1S(=O)Cc1ccc(C(=O)NCc2ccccc2Cl)o1
N-[(2-chlorophenyl)methyl]-5-[(2-methoxyphenyl)sulfinylmethyl]furan-2-carboxamide