Task: Answer the MCQ question.
Query: Which compound has a 23.275% 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. Cc1ccc2nc(-c3ccc(NC(=O)CCN4C(=O)c5ccccc5C4=O)cc3)sc2c1
b. Fc1ccc(CN2CCN(c3ncccn3)CC2)c(F)c1
c. CCOC(=O)C1=C(C)N=C2SC(C(=O)OC)=CC(=O)N2C1c1cccc(OC)c1
Answer: b. Fc1ccc(CN2CCN(c3ncccn3)CC2)c(F)c1
{#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#}
Fc1ccc(CN2CCN(c3ncccn3)CC2)c(F)c1
Fc1ccc(CN2CCN(c3ncccn3)CC2)c(F)c1
2-[4-[(2,4-difluorophenyl)methyl]piperazin-1-yl]pyrimidine