Problem statement: Answer the multiple-choice question.
Query: Which compound has a 18.829% 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. CCc1ccc(CN2CCN(Cc3cc(Br)ccc3O)CC2)cc1
b. Cc1ccc2c(nc3s/c(=C\c4ccc(-c5ccccc5C(=O)O)o4)c(=O)n32)c1C
c. Fc1ccc(N2CCN(c3nc(CN4CCOCC4)nc4scc(-c5ccccc5)c34)CC2)cc1
Answer: b. Cc1ccc2c(nc3s/c(=C\c4ccc(-c5ccccc5C(=O)O)o4)c(=O)n32)c1C
{#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#}
Cc1ccc2c(nc3s/c(=C\c4ccc(-c5ccccc5C(=O)O)o4)c(=O)n32)c1C
Cc1ccc2c(nc3s/c(=C\c4ccc(-c5ccccc5C(=O)O)o4)c(=O)n32)c1C
2-[5-[(Z)-(5,6-dimethyl-1-oxo-[1,3]thiazolo[3,2-a]benzimidazol-2-ylidene)methyl]furan-2-yl]benzoic acid