Task: Answer the MCQ question.
Query: Which compound has a 2.533\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CN(C(=O)Cn1cc(C(F)(F)F)ccc1=O)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[b] Cc1cccn2c(=O)c3cc(C(=O)NC4CCCCC4)c(=N)n(CCN4CCOCC4)c3nc12
[c] CC(=O)NNc1nc(-c2ccc(NC(C)=O)cc2)cs1
[d] O=C1COc2ccc(S(=O)(=O)N3CCN(c4cccc(C(F)(F)F)c4)CC3)cc2N1
[e] Cc1ccc(Cn2c(C3CCCN3c3nc(C)cs3)nc3cc(C(=O)NCCCO)ccc32)cc1
Answer: a. CN(C(=O)Cn1cc(C(F)(F)F)ccc1=O)c1c(N)n(Cc2ccccc2)c(=O)[nH]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#}
CN(C(=O)Cn1cc(C(F)(F)F)ccc1=O)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CN(C(=O)Cn1cc(C(F)(F)F)ccc1=O)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-N-methyl-2-[2-oxo-5-(trifluoromethyl)pyridin-1-yl]acetamide