Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.918% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1nn2c(N3CCCC3)cc(C(C)C)nc2c1-c1ccccc1
[b] CC(=O)c1ccc(NCC(=O)N2CCN(c3ccccc3)CC2)cc1
Answer: a. Cc1nn2c(N3CCCC3)cc(C(C)C)nc2c1-c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nn2c(N3CCCC3)cc(C(C)C)nc2c1-c1ccccc1
Cc1nn2c(N3CCCC3)cc(C(C)C)nc2c1-c1ccccc1
2-methyl-3-phenyl-5-propan-2-yl-7-pyrrolidin-1-ylpyrazolo[1,5-a]pyrimidine