Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.759\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(C)c1nc(-c2c(N)n(C)c(=O)n(C)c2=O)sc1C(=O)C(C)(C)C
b. COC(=O)c1cccc(N(CC(=O)NC2CCCC2)C(=O)CNC(=O)c2cccs2)c1
Answer: a. CC(C)c1nc(-c2c(N)n(C)c(=O)n(C)c2=O)sc1C(=O)C(C)(C)C
{#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)c1nc(-c2c(N)n(C)c(=O)n(C)c2=O)sc1C(=O)C(C)(C)C
CC(C)c1nc(-c2c(N)n(C)c(=O)n(C)c2=O)sc1C(=O)C(C)(C)C
6-amino-5-[5-(2,2-dimethylpropanoyl)-4-propan-2-yl-1,3-thiazol-2-yl]-1,3-dimethylpyrimidine-2,4-dione