Task: Answer the multiple choice question.
Query: Which compound has a 6.857\% 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 other words.
Options:
[a] CC1=C(C(=O)OCc2ccc3c(c2)OCO3)C(c2ccc(Cl)cc2)NC(=O)N1
[b] Cc1cc(-c2nn(C)c(=O)c3ccccc23)ccc1CNC(=O)NC1CCCCC1
Answer: b. Cc1cc(-c2nn(C)c(=O)c3ccccc23)ccc1CNC(=O)NC1CCCCC1
{#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#}
Cc1cc(-c2nn(C)c(=O)c3ccccc23)ccc1CNC(=O)NC1CCCCC1
Cc1cc(-c2nn(C)c(=O)c3ccccc23)ccc1CNC(=O)NC1CCCCC1
[C][C][=C][C][Branch2][Ring1][Branch1][C][=N][N][Branch1][C][C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][N][Ring1][=Branch1][=C][C][=C][Ring2][Ring1][C][C][N][C][=Branch1][C][=O][N][C][C][C][C][C][C][Ring1][=Branch1]
1-cyclohexyl-3-[[2-methyl-4-(3-methyl-4-oxophthalazin-1-yl)phenyl]methyl]urea