Task: Answer the multiple choice question.
Query: Which compound has a 5.790% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(O)C(=O)O.O=[N+]([O-])c1ccc(CNCCc2ccccc2)cc1
b.) O=c1cc(-c2ccc(O)cc2)oc2c(O)c(O)c(O)c(O)c12
Answer: b. O=c1cc(-c2ccc(O)cc2)oc2c(O)c(O)c(O)c(O)c12
{#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=c1cc(-c2ccc(O)cc2)oc2c(O)c(O)c(O)c(O)c12
O=c1cc(-c2ccc(O)cc2)oc2c(O)c(O)c(O)c(O)c12
5,6,7,8-tetrahydroxy-2-(4-hydroxyphenyl)chromen-4-one