Task: Answer the multiple-choice question.
Question: Which drug exhibits a -20.924% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1c(C(c2ccc(F)cc2)c2c(O)c3ccccc3oc2=O)c(=O)n(-c2ccccc2)n1C
b Cc1cc(Nc2c(C)n(C)n(-c3ccccc3)c2=O)n2c(nc3cc(F)c(F)cc32)c1C#N
c COc1cccc2c(=O)n(CC(=O)NC3CCCC3)ccc12
Answer: a. Cc1c(C(c2ccc(F)cc2)c2c(O)c3ccccc3oc2=O)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(C(c2ccc(F)cc2)c2c(O)c3ccccc3oc2=O)c(=O)n(-c2ccccc2)n1C
Cc1c(C(c2ccc(F)cc2)c2c(O)c3ccccc3oc2=O)c(=O)n(-c2ccccc2)n1C
4-[(4-fluorophenyl)-(4-hydroxy-2-oxochromen-3-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one