Task: Answer the MCQ question.
Question: Which compound has a 3.458\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOCCn1c(C)c(C(=O)OCC)c2cc(O)c3ccccc3c21
b) CCC(C)N(C(=O)Cn1nnc(-c2ccc(Cl)cc2)n1)C1CCS(=O)(=O)C1
Answer: b. CCC(C)N(C(=O)Cn1nnc(-c2ccc(Cl)cc2)n1)C1CCS(=O)(=O)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#}
CCC(C)N(C(=O)Cn1nnc(-c2ccc(Cl)cc2)n1)C1CCS(=O)(=O)C1
CCC(C)N(C(=O)Cn1nnc(-c2ccc(Cl)cc2)n1)C1CCS(=O)(=O)C1
N-butan-2-yl-2-[5-(4-chlorophenyl)tetrazol-2-yl]-N-(1,1-dioxothiolan-3-yl)acetamide