Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -3.681\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(Cn1c(=O)c2c(ncn2C2CCCC2)n(Cc2ccccc2)c1=O)N1CCc2ccccc21
(b) Cc1nnc(NC(=O)c2nc(S(=O)(=O)Cc3ccccc3)ncc2Cl)s1
(c) CC(C)(C)C(=O)COC(=O)c1cc(-c2cccnc2)nc2ccccc12
(d) CC(C)=CCc1c(C)nc2ccccc2c1C(=O)O
(e) CCn1c(N)c(C(=O)NCc2ccco2)sc1=S
Answer: c. CC(C)(C)C(=O)COC(=O)c1cc(-c2cccnc2)nc2ccccc12
{#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#}
CC(C)(C)C(=O)COC(=O)c1cc(-c2cccnc2)nc2ccccc12
CC(C)(C)C(=O)COC(=O)c1cc(-c2cccnc2)nc2ccccc12
(3,3-dimethyl-2-oxobutyl) 2-pyridin-3-ylquinoline-4-carboxylate