Task: Answer the multiple choice question.
Query: Which drug has a 12.737\% 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.) COC(=O)c1ccc(N2C(=O)Nc3ccccc3N2O)cc1
b.) S=C(Nc1ccc(-c2nc3ccccc3[nH]2)cc1)Nc1cccnc1
c.) COc1ccc2ccc(O)c(CN3CCN(S(=O)(=O)c4cccc(C(F)(F)F)c4)CC3)c2c1
d.) CC1(C)CCc2cc(-c3ccn(S(=O)(=O)c4ccccc4Cl)n3)ccc2O1
Answer: a. COC(=O)c1ccc(N2C(=O)Nc3ccccc3N2O)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(N2C(=O)Nc3ccccc3N2O)cc1
COC(=O)c1ccc(N2C(=O)Nc3ccccc3N2O)cc1
methyl 4-(1-hydroxy-3-oxo-4H-1,2,4-benzotriazin-2-yl)benzoate