Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.834\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCC(C)n1cnc2c(=O)oc3ccccc3c21
b Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)c3ccncc3)CC2)c1
c O=C(O)c1ccccc1C(=O)Nc1ccc(Oc2ccccc2)cc1
Answer: a. CCC(C)n1cnc2c(=O)oc3ccccc3c21
{#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#}
CCC(C)n1cnc2c(=O)oc3ccccc3c21
CCC(C)n1cnc2c(=O)oc3ccccc3c21
1-butan-2-ylchromeno[3,4-d]imidazol-4-one