Task: Answer the MCQ question.
Query: Which drug exhibits a 3.599\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(C)(C)c1ccc(-c2nc(C#N)c(N3CCC(C(N)=O)CC3)o2)cc1
b. CC1C(=O)Nc2ccccc2N1C(=O)c1ccc(F)cc1
c. CN(C)S(=O)(=O)c1cccc(NC(=O)c2ccc(N3CCOCC3)c([N+](=O)[O-])c2)c1
d. O=C(COC(=O)CNC(=O)c1ccccc1)NCCNC(=O)COC(=O)CNC(=O)c1ccccc1
Answer: a. CC(C)(C)c1ccc(-c2nc(C#N)c(N3CCC(C(N)=O)CC3)o2)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#}
CC(C)(C)c1ccc(-c2nc(C#N)c(N3CCC(C(N)=O)CC3)o2)cc1
CC(C)(C)c1ccc(-c2nc(C#N)c(N3CCC(C(N)=O)CC3)o2)cc1
1-[2-(4-tert-butylphenyl)-4-cyano-1,3-oxazol-5-yl]piperidine-4-carboxamide