Task: Answer the MCQ question.
Question: Which compound exhibits a 13.693\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1cc(NC2=CC(=O)CC(C)(C)C2)cc(OC)c1
[b] COc1cc(NC(=O)CSCc2ccc(Cl)cc2)c(C(=O)O)cc1OC
Answer: b. COc1cc(NC(=O)CSCc2ccc(Cl)cc2)c(C(=O)O)cc1OC
{#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#}
COc1cc(NC(=O)CSCc2ccc(Cl)cc2)c(C(=O)O)cc1OC
COc1cc(NC(=O)CSCc2ccc(Cl)cc2)c(C(=O)O)cc1OC
2-[[2-[(4-chlorophenyl)methylsulfanyl]acetyl]amino]-4,5-dimethoxybenzoic acid