Task: Answer the multiple choice question.
Question: Which drug has a -0.130\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CNS(=O)(=O)c1cccc(C(=O)OCC(=O)c2cc(C)n(-c3ccc4c(c3)OCO4)c2C)c1
b. CC1(C)CC2(CC(C)(C)N1)OC(=O)N1CCc3ccccc3C12C
c. COc1ccc(Cn2nnnc2CN2CCc3ccccc3C2)cc1.Cl
Answer: c. COc1ccc(Cn2nnnc2CN2CCc3ccccc3C2)cc1.Cl
{#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#}
COc1ccc(Cn2nnnc2CN2CCc3ccccc3C2)cc1.Cl
COc1ccc(Cn2nnnc2CN2CCc3ccccc3C2)cc1.Cl
2-[[1-[(4-methoxyphenyl)methyl]tetrazol-5-yl]methyl]-3,4-dihydro-1H-isoquinoline;hydrochloride