Task: Answer the multiple choice question.
Query: Which compound has a -0.651\% 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: O=C(O)CNS(=O)(=O)c1ccc2c(c1)C(=O)c1ccccc1C2=O
b: CCN(CC)Cc1c(C(=O)N/N=C/c2ccc(C)o2)nnn1-c1nonc1N
c: Cc1cc(C)cc(NC(=O)CCc2nc3sc4c(c3c(=O)[nH]2)CCCC4)c1
Answer: b. CCN(CC)Cc1c(C(=O)N/N=C/c2ccc(C)o2)nnn1-c1nonc1N
{#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#}
CCN(CC)Cc1c(C(=O)N/N=C/c2ccc(C)o2)nnn1-c1nonc1N
CCN(CC)Cc1c(C(=O)N/N=C/c2ccc(C)o2)nnn1-c1nonc1N
1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(diethylaminomethyl)-N-[(E)-(5-methylfuran-2-yl)methylideneamino]triazole-4-carboxamide