Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.481\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cc2nc3n(c2cc1C)CC1CC(C(=O)NCc2ccccc2)N(C)C31
b CCc1nnc(NC(=O)Nc2ccc(OC)cc2)s1
c COc1ccc(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(Br)cc2)cc1
Answer: c. COc1ccc(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(Br)cc2)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#}
COc1ccc(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(Br)cc2)cc1
COc1ccc(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(Br)cc2)cc1
3-acetyl-1-(4-bromophenyl)-4-hydroxy-2-(4-methoxyphenyl)-2H-pyrrol-5-one