Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.689\% 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 additional words.
Options:
a. CC(NCC(O)COCCC12CC3CC(CC(C3)C1)C2)c1ccccc1.Cl
b. CC(C)(C)OC(=O)N1Cc2ccccc2C[C@H]1C(=O)NCC(=O)Nc1ccc2c(c1)OCCO2
Answer: b. CC(C)(C)OC(=O)N1Cc2ccccc2C[C@H]1C(=O)NCC(=O)Nc1ccc2c(c1)OCCO2
{#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#}
CC(C)(C)OC(=O)N1Cc2ccccc2C[C@H]1C(=O)NCC(=O)Nc1ccc2c(c1)OCCO2
CC(C)(C)OC(=O)N1Cc2ccccc2C[C@H]1C(=O)NCC(=O)Nc1ccc2c(c1)OCCO2
tert-butyl (3S)-3-[[2-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-2-oxoethyl]carbamoyl]-3,4-dihydro-1H-isoquinoline-2-carboxylate