Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.335\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cccc(N2C(=O)c3ccc(C(=O)Nc4c[nH]c(=O)[nH]c4=O)cc3C2=O)c1
(b) CC(Sc1nnnn1-c1ccccc1)C(=O)Nc1ccccc1-c1ccccc1
(c) O=C(CS(=O)(=O)Cc1ccccc1)Nc1nc2ccccc2s1
Answer: c. O=C(CS(=O)(=O)Cc1ccccc1)Nc1nc2ccccc2s1
{#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#}
O=C(CS(=O)(=O)Cc1ccccc1)Nc1nc2ccccc2s1
O=C(CS(=O)(=O)Cc1ccccc1)Nc1nc2ccccc2s1
N-(1,3-benzothiazol-2-yl)-2-benzylsulfonylacetamide