Task: Answer the multiple choice question.
Query: Which drug exhibits a 2.070\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc(S(=O)(=O)NC(=O)CSc2nc3ccccc3s2)cc1
b. COCCN1C(=O)c2ccccc2C(C(=O)NCCN(C)C)C1c1ccc(F)cc1
c. CC(C)CCOc1ccc(C(=O)O)cc1
d. Cc1ccc(C)c(N2CCN(C(=O)c3ccc(CS(=O)(=O)c4ccccc4C)o3)CC2)c1
Answer: a. Cc1ccc(S(=O)(=O)NC(=O)CSc2nc3ccccc3s2)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#}
2-(1,3-benzothiazol-2-ylsulfanyl)-N-(4-methylphenyl)sulfonylacetamide