Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.926\% 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] Cc1ccc2cc(CN(CC3CCCO3)C(=O)Nc3ccccc3F)c3nnnn3c2c1
[b] Cc1nnc(-n2ncc(C#N)c2N)c2nn(-c3cccc(Cl)c3)c(C)c12
[c] COC(=O)c1ccc(OCC(=O)N2CCCc3ccccc32)cc1
[d] Cc1cc(F)ccc1S(=O)(=O)Nc1ccc(O)c(Sc2ncn[nH]2)c1
Answer: a. Cc1ccc2cc(CN(CC3CCCO3)C(=O)Nc3ccccc3F)c3nnnn3c2c1
{#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#}
Cc1ccc2cc(CN(CC3CCCO3)C(=O)Nc3ccccc3F)c3nnnn3c2c1
Cc1ccc2cc(CN(CC3CCCO3)C(=O)Nc3ccccc3F)c3nnnn3c2c1
3-(2-fluorophenyl)-1-[(8-methyltetrazolo[1,5-a]quinolin-4-yl)methyl]-1-(oxolan-2-ylmethyl)urea