Task: Answer the MCQ question.
Question: Which drug has a -2.484\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCC(c1nnnn1Cc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
b: CCn1c(COc2ccc(Cl)cc2)nnc1SC1CCc2ccccc2C1=O
Answer: a. CCC(c1nnnn1Cc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
{#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(c1nnnn1Cc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
CCC(c1nnnn1Cc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
[4-[1-(1-benzyltetrazol-5-yl)propyl]piperazin-1-yl]-(furan-2-yl)methanone