Task: Answer the multiple-choice question.
Query: Which compound has a 7.204\% 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(C2CC(=O)N(CC(=O)NCC3CCCO3)c3ccccc3S2)cc(OC)c1OC
b. COCCN(C(=O)COc1ccc(Cl)cc1)c1nnc(-c2cccnc2)s1.Cl
Answer: b. COCCN(C(=O)COc1ccc(Cl)cc1)c1nnc(-c2cccnc2)s1.Cl
{#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#}
COCCN(C(=O)COc1ccc(Cl)cc1)c1nnc(-c2cccnc2)s1.Cl
COCCN(C(=O)COc1ccc(Cl)cc1)c1nnc(-c2cccnc2)s1.Cl
2-(4-chlorophenoxy)-N-(2-methoxyethyl)-N-(5-pyridin-3-yl-1,3,4-thiadiazol-2-yl)acetamide;hydrochloride