Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.876\% 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. Cc1ccc(NS(=O)(=O)c2ccc(CCC(=O)O)cc2)cc1
b. CC1(C)CC(NC(=O)c2coc(=O)c(Br)c2)CC(C)(C)N1
c. Cc1ccc(CCNC(=O)CCS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
d. O=C(COC(=O)CNC(=O)c1ccc(Cl)cc1Cl)NCc1ccco1
e. C/C(=N\Nc1nncc2ccccc12)c1ccc(OCC(=O)N(C)C)cc1
Answer: b. CC1(C)CC(NC(=O)c2coc(=O)c(Br)c2)CC(C)(C)N1
{#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#}
CC1(C)CC(NC(=O)c2coc(=O)c(Br)c2)CC(C)(C)N1
CC1(C)CC(NC(=O)c2coc(=O)c(Br)c2)CC(C)(C)N1
5-bromo-6-oxo-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyran-3-carboxamide