Task: Answer the multiple choice question.
Question: Which compound has a -11.754\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cl.Nc1c2c(nc3ccccc13)CCCC2.O
b CCOC(=O)C(NC(=O)CC)(Nc1cc(C)on1)C(F)(F)F
c O=c1c2ccccc2nc(COc2ccccc2)n1/N=C/c1ccc(O)cc1O
Answer: a. Cl.Nc1c2c(nc3ccccc13)CCCC2.O
{#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#}
Cl.Nc1c2c(nc3ccccc13)CCCC2.O
Cl.Nc1c2c(nc3ccccc13)CCCC2.O
1,2,3,4-tetrahydroacridin-9-amine;hydrate;hydrochloride