Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.118% 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. Cc1ccc(NC(=O)CSc2nnc3c(n2)[nH]c2ccccc23)cc1
b. O=c1c2ccccc2nc(-c2ccccc2)n1-c1cccc(O)c1
Answer: b. O=c1c2ccccc2nc(-c2ccccc2)n1-c1cccc(O)c1
{#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#}
O=c1c2ccccc2nc(-c2ccccc2)n1-c1cccc(O)c1
O=c1c2ccccc2nc(-c2ccccc2)n1-c1cccc(O)c1
3-(3-hydroxyphenyl)-2-phenylquinazolin-4-one