Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.866\% 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. CC1CCN(c2nnc(-c3ccccc3)c3ccccc23)CC1
b. Cc1onc(-c2ccccc2Cl)c1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
Answer: b. Cc1onc(-c2ccccc2Cl)c1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
{#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#}
Cc1onc(-c2ccccc2Cl)c1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
Cc1onc(-c2ccccc2Cl)c1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
[C][C][O][N][=C][Branch1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][C][=Ring1][N][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][Ring1][=Branch1]
[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl] 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate