Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.733\% 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=C1NC(CCc2ccccc2)C(=O)N1Cc1nnc(-c2ccccc2Br)o1
b) COCC(=O)Nc1cccc(Br)c1
c) COc1ccc(C=O)c(OC)c1
Answer: a. O=C1NC(CCc2ccccc2)C(=O)N1Cc1nnc(-c2ccccc2Br)o1
{#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=C1NC(CCc2ccccc2)C(=O)N1Cc1nnc(-c2ccccc2Br)o1
O=C1NC(CCc2ccccc2)C(=O)N1Cc1nnc(-c2ccccc2Br)o1
3-[[5-(2-bromophenyl)-1,3,4-oxadiazol-2-yl]methyl]-5-(2-phenylethyl)imidazolidine-2,4-dione