Task: Answer the multiple choice question.
Query: Which compound has a 17.642\% 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.) Cc1ccc(CSc2nnc(Nc3ccc(C)cc3)s2)cc1
b.) COc1ccccc1NC(=O)C1CCCN(S(=O)(=O)c2ccc3[nH]c(=O)ccc3c2)C1
c.) CC1CCCCN1C(=O)CCS(=O)(=O)Cc1ccccc1
Answer: a. Cc1ccc(CSc2nnc(Nc3ccc(C)cc3)s2)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#}
Cc1ccc(CSc2nnc(Nc3ccc(C)cc3)s2)cc1
Cc1ccc(CSc2nnc(Nc3ccc(C)cc3)s2)cc1
N-(4-methylphenyl)-5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-amine