Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.930\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(c1ccc(CS(=O)(=O)Cc2ccccc2)cc1)N1CCCCC1
b.) Cc1cc(C(=O)NCCN2C(=O)S/C(=C\c3cccs3)C2=O)ccc1[N+](=O)[O-]
Answer: b. Cc1cc(C(=O)NCCN2C(=O)S/C(=C\c3cccs3)C2=O)ccc1[N+](=O)[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#}
Cc1cc(C(=O)NCCN2C(=O)S/C(=C\c3cccs3)C2=O)ccc1[N+](=O)[O-]
Cc1cc(C(=O)NCCN2C(=O)S/C(=C\c3cccs3)C2=O)ccc1[N+](=O)[O-]
N-[2-[(5Z)-2,4-dioxo-5-(thiophen-2-ylmethylidene)-1,3-thiazolidin-3-yl]ethyl]-3-methyl-4-nitrobenzamide