Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.629\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOC(=O)c1sc(NC(=O)c2ccoc2C)c(C(N)=O)c1C
[b] O=C1CN(C(=O)CC2c3ccccc3-c3ccccc32)CC(=O)N1
[c] COc1ccc(-n2c(SCC(=O)Nc3ccccc3C)nc(O)c(Cc3ccccc3)c2=O)cc1
Answer: b. O=C1CN(C(=O)CC2c3ccccc3-c3ccccc32)CC(=O)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#}
O=C1CN(C(=O)CC2c3ccccc3-c3ccccc32)CC(=O)N1
O=C1CN(C(=O)CC2c3ccccc3-c3ccccc32)CC(=O)N1
4-[2-(9H-fluoren-9-yl)acetyl]piperazine-2,6-dione