Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 14.262\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1nn2c(=S)[nH]nc2[nH]c1=O
b. CCC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)Nc3ccc(CC)cc3)ccc21
c. COc1ccccc1CNC(=O)C/C(C)=N/NC(=O)Cc1ccc(Cl)cc1
Answer: a. Cc1nn2c(=S)[nH]nc2[nH]c1=O
{#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#}
Cc1nn2c(=S)[nH]nc2[nH]c1=O
Cc1nn2c(=S)[nH]nc2[nH]c1=O
6-methyl-3-sulfanylidene-2,8-dihydro-[1,2,4]triazolo[4,3-b][1,2,4]triazin-7-one