Problem statement: Answer the multiple choice question.
Query: Which drug has a 8.526\% 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] c1ccc(Cc2nnc(N3CCCCC3)c3ccccc23)cc1
[b] COc1ccc(NC(=O)COC(=O)C2CCC(C(C)(C)C)CC2)c([N+](=O)[O-])c1
Answer: a. c1ccc(Cc2nnc(N3CCCCC3)c3ccccc23)cc1
{#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#}
c1ccc(Cc2nnc(N3CCCCC3)c3ccccc23)cc1
c1ccc(Cc2nnc(N3CCCCC3)c3ccccc23)cc1
[C][=C][C][=C][Branch2][Ring1][#Branch2][C][C][=N][N][=C][Branch1][=Branch2][N][C][C][C][C][C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][S][Ring1][=Branch1][C][=C][Ring2][Ring1][#Branch1]
1-benzyl-4-piperidin-1-ylphthalazine