Problem statement: Answer the multiple-choice question.
Query: Which drug has a -5.418% 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.) O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
b.) CCOC(=O)COc1cc(OCC(=O)OCC)c2c3c(c(=O)oc2c1)CCCC3
Answer: a. O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
{#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=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
2-(4-chlorophenyl)-1-oxido-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyrazin-4-ium 4-oxide