Problem statement: Answer the multiple choice question.
Question: Which compound has a 22.676\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(c1ccccc1)N1CCN(C(=O)c2nn3c(C(F)(F)F)cc(-c4ccco4)nc3c2Cl)CC1
b. c1ccc2c(c1)CC1(CCCCC1)n1nnnc1-2
c. CC1CCCCC12NC(=O)N(CC(=O)Nc1ccc(S(=O)(=O)Nc3ncccn3)cc1)C2=O
Answer: a. O=C(c1ccccc1)N1CCN(C(=O)c2nn3c(C(F)(F)F)cc(-c4ccco4)nc3c2Cl)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccccc1)N1CCN(C(=O)c2nn3c(C(F)(F)F)cc(-c4ccco4)nc3c2Cl)CC1
O=C(c1ccccc1)N1CCN(C(=O)c2nn3c(C(F)(F)F)cc(-c4ccco4)nc3c2Cl)CC1
[4-[3-chloro-5-(furan-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl]piperazin-1-yl]-phenylmethanone