Task: Answer the multiple choice question.
Question: Which compound has a -0.867\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc(-n2c(COc3ccc(C)cc3)nnc2SCc2ccc(C#N)cc2)cc1
[b] O=C(CSC(=S)N1CCCCC1)Nc1ncc2c(n1)CC(c1ccco1)CC2=O
Answer: b. O=C(CSC(=S)N1CCCCC1)Nc1ncc2c(n1)CC(c1ccco1)CC2=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#}
O=C(CSC(=S)N1CCCCC1)Nc1ncc2c(n1)CC(c1ccco1)CC2=O
O=C(CSC(=S)N1CCCCC1)Nc1ncc2c(n1)CC(c1ccco1)CC2=O
[2-[[7-(furan-2-yl)-5-oxo-7,8-dihydro-6H-quinazolin-2-yl]amino]-2-oxoethyl] piperidine-1-carbodithioate