Problem statement: Answer the MCQ question.
Question: Which drug has a 5.209\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)cc1
[b] CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)C(C)Oc2ccc(F)cc2)c(=O)[nH]c1=O
[c] N#CCN1CCC(c2cc(-c3ccco3)n[nH]2)CC1
[d] Nc1nc(SCC(=O)N2CCCC2)[nH]c(=O)c1-c1ccccc1
[e] CN(c1ncc(C(F)(F)F)cc1Cl)n1cc(C(N)=O)c2ccccc2c1=O
Answer: a. COC(=O)c1ccc(-c2nn(C)c(=O)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#}
COC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)cc1
COC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)cc1
methyl 4-(3-methyl-4-oxophthalazin-1-yl)benzoate