Task: Answer the MCQ question.
Query: Which drug has a 12.579\% 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 additional words.
Options:
[a] COCCN(C(=O)COC(=O)C1CC1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[b] Cn1nc(C(=O)NC2CCCc3ccccc32)ccc1=O
[c] Cc1c(NC(=S)N/N=C/C=C/c2ccccc2)c(=O)n(-c2ccccc2)n1C
[d] CCCCCOc1ccc(CSc2ncn[nH]2)cc1
Answer: a. COCCN(C(=O)COC(=O)C1CC1C)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#}
COCCN(C(=O)COC(=O)C1CC1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
COCCN(C(=O)COC(=O)C1CC1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[2-[(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-(2-methoxyethyl)amino]-2-oxoethyl] 2-methylcyclopropane-1-carboxylate