Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.351\% 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.) c1ccc(-c2csc3ncnc(NCC4COc5ccccc5O4)c23)cc1
b.) c1ccc(OCc2ccc(CCCN3CCOCC3)cc2)cc1
c.) O=C1CC(N2CCC(O)(c3ccc(Cl)cc3)CC2)C(=O)N1Cc1ccc(N2CCCC2=O)cc1
Answer: c. O=C1CC(N2CCC(O)(c3ccc(Cl)cc3)CC2)C(=O)N1Cc1ccc(N2CCCC2=O)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=C1CC(N2CCC(O)(c3ccc(Cl)cc3)CC2)C(=O)N1Cc1ccc(N2CCCC2=O)cc1
O=C1CC(N2CCC(O)(c3ccc(Cl)cc3)CC2)C(=O)N1Cc1ccc(N2CCCC2=O)cc1
3-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-[[4-(2-oxopyrrolidin-1-yl)phenyl]methyl]pyrrolidine-2,5-dione