Task: Answer the MCQ question.
Query: Which drug has a -13.382\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(C1CCC(CNS(=O)(=O)c2cccc3nsnc23)CC1)N1CC=C(c2ccccc2)CC1
b. Cc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)NC(=O)c2cccn2C)cc1
c. O=C(NN1S(=O)(=O)c2ccccc2S1(=O)=O)c1ccc(Br)cc1
Answer: c. O=C(NN1S(=O)(=O)c2ccccc2S1(=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#}
O=C(NN1S(=O)(=O)c2ccccc2S1(=O)=O)c1ccc(Br)cc1
O=C(NN1S(=O)(=O)c2ccccc2S1(=O)=O)c1ccc(Br)cc1
4-bromo-N-(1,1,3,3-tetraoxo-1λ6,3λ6,2-benzodithiazol-2-yl)benzamide