Task: Answer the multiple-choice question.
Query: Which compound exhibits a -25.349\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCCCCC/C=C/c1ccc(OC)c([C@H]2[C@H]3C=CC[C@@H](C)[C@@H]3C(=O)N2Cc2ccccc2)c1
b.) Cn1c(N)c(C(=O)COC(=O)CCC2CCCCC2)c(=O)n(C)c1=O
c.) Cc1cc(C)c2nc(-c3ccccn3)cc(C(=O)n3cccn3)c2c1
d.) C/C(NCC(C)(C)C)=C(/C#N)C(N)=O
Answer: b. Cn1c(N)c(C(=O)COC(=O)CCC2CCCCC2)c(=O)n(C)c1=O
{#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#}
Cn1c(N)c(C(=O)COC(=O)CCC2CCCCC2)c(=O)n(C)c1=O
Cn1c(N)c(C(=O)COC(=O)CCC2CCCCC2)c(=O)n(C)c1=O
[2-(4-amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)-2-oxoethyl] 3-cyclohexylpropanoate