Task: Answer the multiple choice question.
Query: Which drug has a 15.447\% 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. O=C(Nc1cc(S(=O)(=O)Nc2ccccc2Cl)ccc1O)c1sc2cc(Cl)ccc2c1Cl
b. Cc1cc(=O)c(C(=O)Nc2cccc(C(=O)NC3CC3)c2)nn1-c1ccccc1Cl
c. CCOC(=O)C(NC(=O)c1ccccc1)=C(C)C
Answer: a. O=C(Nc1cc(S(=O)(=O)Nc2ccccc2Cl)ccc1O)c1sc2cc(Cl)ccc2c1Cl
{#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(Nc1cc(S(=O)(=O)Nc2ccccc2Cl)ccc1O)c1sc2cc(Cl)ccc2c1Cl
O=C(Nc1cc(S(=O)(=O)Nc2ccccc2Cl)ccc1O)c1sc2cc(Cl)ccc2c1Cl
3,6-dichloro-N-[5-[(2-chlorophenyl)sulfamoyl]-2-hydroxyphenyl]-1-benzothiophene-2-carboxamide