Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.481\% 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 c1nnnn1C12CC3CC(CC(C3)C1)C2
b Oc1[nH]c2ccccc2c1N=Nc1nc2ccccc2s1
c CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)CSCC(=O)Nc1cc(C)on1
d Cn1c(CCC(=O)OCC(=O)Nc2ccc(Oc3ccccc3)cc2)nc(=O)c2ccccc21
e c1ccc(CSc2nnc(-c3ccccn3)n2-c2ccccc2)cc1
Answer: a. c1nnnn1C12CC3CC(CC(C3)C1)C2
{#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#}
c1nnnn1C12CC3CC(CC(C3)C1)C2
c1nnnn1C12CC3CC(CC(C3)C1)C2
1-(1-adamantyl)tetrazole