Problem statement: Answer the multiple-choice question.
Query: Which compound has a 21.338% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCN(Cc1ccncc1)C(=S)Nc1ccc(Cl)cc1
b. O=[N+]([O-])c1ccc(CCNc2cccc3ccccc23)c([N+](=O)[O-])c1
c. CC(=O)Oc1ccc2c(=O)c(-c3nc4ccccc4s3)coc2c1
Answer: c. CC(=O)Oc1ccc2c(=O)c(-c3nc4ccccc4s3)coc2c1
{#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#}
CC(=O)Oc1ccc2c(=O)c(-c3nc4ccccc4s3)coc2c1
CC(=O)Oc1ccc2c(=O)c(-c3nc4ccccc4s3)coc2c1
[3-(1,3-benzothiazol-2-yl)-4-oxochromen-7-yl] acetate