Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 14.278\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCC(OC(=O)CC1Sc2ccccc2NC1=O)C(=O)NCC1CCCO1
[b] Cc1oc(-c2ccccc2)nc1CS(=O)CC(=O)N1CCc2ccccc2C1
Answer: a. CCC(OC(=O)CC1Sc2ccccc2NC1=O)C(=O)NCC1CCCO1
{#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#}
CCC(OC(=O)CC1Sc2ccccc2NC1=O)C(=O)NCC1CCCO1
CCC(OC(=O)CC1Sc2ccccc2NC1=O)C(=O)NCC1CCCO1
[C][C][C][Branch2][Ring1][=Branch1][O][C][=Branch1][C][=O][C][C][S][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][Ring1][#Branch2][=O][C][=Branch1][C][=O][N][C][C][C][C][C][O][Ring1][Branch1]
[1-oxo-1-(oxolan-2-ylmethylamino)butan-2-yl] 2-(3-oxo-4H-1,4-benzothiazin-2-yl)acetate