Task: Answer the multiple choice question.
Query: Which drug exhibits a -8.146\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(C(C(=O)OC(C)CN(C)C)c2ccccc2)cc1.Cl
b: CC(OC(=O)C1CCCC1)C(=O)Nc1ccc(S(N)(=O)=O)cc1
Answer: a. COc1ccc(C(C(=O)OC(C)CN(C)C)c2ccccc2)cc1.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#}
COc1ccc(C(C(=O)OC(C)CN(C)C)c2ccccc2)cc1.Cl
COc1ccc(C(C(=O)OC(C)CN(C)C)c2ccccc2)cc1.Cl
1-(dimethylamino)propan-2-yl 2-(4-methoxyphenyl)-2-phenylacetate;hydrochloride