Problem statement: Answer the multiple choice question.
Question: Which compound has a 21.672% 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: CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(Cc4cccnc4)C3c3cccc(O)c3)ccc2O1
b: O=C(O)c1ccc2oc(=O)c(S(=O)(=O)c3ccc(F)cc3)cc2c1
Answer: b. O=C(O)c1ccc2oc(=O)c(S(=O)(=O)c3ccc(F)cc3)cc2c1
{#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=C(O)c1ccc2oc(=O)c(S(=O)(=O)c3ccc(F)cc3)cc2c1
O=C(O)c1ccc2oc(=O)c(S(=O)(=O)c3ccc(F)cc3)cc2c1
3-(4-fluorophenyl)sulfonyl-2-oxochromene-6-carboxylic acid