Task: Answer the multiple choice question.
Query: Which drug has a -3.273\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
b: O=C(NCC1CCCO1)C(c1ccncc1)N(Cc1ccc(F)cc1)C(=O)CN1C(=O)c2ccccc2S1(=O)=O
c: O=[N+]([O-])c1cc(Cl)ccc1N1CCCC1
Answer: a. CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
{#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#}
CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
5-bromo-N-[3-[methyl(phenyl)sulfamoyl]phenyl]pyridine-3-carboxamide