Task: Answer the multiple-choice question.
Query: Which compound has a 4.353\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Nc1nc(Cl)cc(NCCc2ccc(O)cc2)n1
(b) CC(C)CC(NC(=O)c1ccco1)C(=O)Nc1ccc2c(c1)OCCO2
Answer: b. CC(C)CC(NC(=O)c1ccco1)C(=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)CC(NC(=O)c1ccco1)C(=O)Nc1ccc2c(c1)OCCO2
CC(C)CC(NC(=O)c1ccco1)C(=O)Nc1ccc2c(c1)OCCO2
[C][C][Branch1][C][C][C][C][Branch1][=N][N][C][=Branch1][C][=O][C][=C][C][=C][O][Ring1][Branch1][C][=Branch1][C][=O][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][O][Ring1][#Branch1]
N-[1-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-4-methyl-1-oxopentan-2-yl]furan-2-carboxamide