Task: Answer the MCQ question.
Question: Which drug exhibits a -3.344\% human ether-à-go-go related gene (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(NC(=O)NC2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cc1F
[b] COc1ccc(CC2NCCC3=CC(=O)CCC32)cc1O
[c] Nc1nonc1C(=O)NCCNS(=O)(=O)c1ccc(Br)cc1
[d] O=C(c1ccccc1)N(Cc1ccc(F)cc1)Cc1nc2ccccc2c(=O)[nH]1
Answer: c. Nc1nonc1C(=O)NCCNS(=O)(=O)c1ccc(Br)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#}
Nc1nonc1C(=O)NCCNS(=O)(=O)c1ccc(Br)cc1
Nc1nonc1C(=O)NCCNS(=O)(=O)c1ccc(Br)cc1
4-amino-N-[2-[(4-bromophenyl)sulfonylamino]ethyl]-1,2,5-oxadiazole-3-carboxamide