Task: Answer the multiple choice question.
Query: Which drug exhibits a -14.441\% 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: Cc1ccc2oc(=O)c3cnn(CC(=O)Nc4ccccc4N4CCN(C)CC4)c3c2c1
b: Cl.Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
Answer: b. Cl.Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)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#}
Cl.Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
Cl.Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
1-[[1-(1,3-benzodioxol-5-ylmethyl)tetrazol-5-yl]-(2-fluorophenyl)methyl]-4-(furan-2-ylmethyl)piperazine;hydrochloride