Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.417\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1cc(NC(=O)CSc2nnc3ccccn23)no1
(b) CC(=O)c1c(C(C)=O)c(C)n(-c2ccc(N)cc2)c1C
(c) Cc1nc2sc(C)c(C)c2c(=O)[nH]1
Answer: b. CC(=O)c1c(C(C)=O)c(C)n(-c2ccc(N)cc2)c1C
{#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(=O)c1c(C(C)=O)c(C)n(-c2ccc(N)cc2)c1C
CC(=O)c1c(C(C)=O)c(C)n(-c2ccc(N)cc2)c1C
1-[4-acetyl-1-(4-aminophenyl)-2,5-dimethylpyrrol-3-yl]ethanone