Task: Answer the multiple choice question.
Question: Which drug has a 13.082\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1cccc(CN2CCCC(C(=O)N3CCCCC3)C2)c1.O=C(O)C(=O)O
b. COC(=O)c1ccc(C(=O)OC)c(NC(=O)CSCc2ccccc2Br)c1
Answer: b. COC(=O)c1ccc(C(=O)OC)c(NC(=O)CSCc2ccccc2Br)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#}
COC(=O)c1ccc(C(=O)OC)c(NC(=O)CSCc2ccccc2Br)c1
COC(=O)c1ccc(C(=O)OC)c(NC(=O)CSCc2ccccc2Br)c1
dimethyl 2-[[2-[(2-bromophenyl)methylsulfanyl]acetyl]amino]benzene-1,4-dicarboxylate