Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.800\% 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 additional words.
Options:
(a) Cc1ccc(-c2nnn(CC(=O)Nc3cccc4cccnc34)n2)o1
(b) COC(=O)c1cc(C(=O)NCc2ccc3c(c2)OCO3)cc([N+](=O)[O-])c1
(c) Cc1ccc(Nc2nnc(SCn3nnc4ccccc4c3=O)s2)cc1
(d) COc1ccc(NC(=O)C(OC(=O)c2cnccn2)c2ccccc2)cc1Cl
Answer: c. Cc1ccc(Nc2nnc(SCn3nnc4ccccc4c3=O)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(Nc2nnc(SCn3nnc4ccccc4c3=O)s2)cc1
Cc1ccc(Nc2nnc(SCn3nnc4ccccc4c3=O)s2)cc1
3-[[5-(4-methylanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-1,2,3-benzotriazin-4-one