Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.686\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(NCc1ccccc1)c1cncc(Br)c1
[b] CN(C)CCn1c(C(=O)Nc2ccccc2)cc2ccccc21.Cl
[c] Cc1cccc2cc(COC(=O)c3cccs3)c(=O)[nH]c12
[d] CCCCCCCCNC(CO)(CO)CO
[e] Cc1ccc(NC(=S)NCc2ccccc2)cc1[N+](=O)[O-]
Answer: c. Cc1cccc2cc(COC(=O)c3cccs3)c(=O)[nH]c12
{#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#}
Cc1cccc2cc(COC(=O)c3cccs3)c(=O)[nH]c12
Cc1cccc2cc(COC(=O)c3cccs3)c(=O)[nH]c12
(8-methyl-2-oxo-1H-quinolin-3-yl)methyl thiophene-2-carboxylate