Task: Answer the multiple-choice question.
Query: Which drug has a 19.006\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN(C)CCOC(=O)C(c1ccccc1)C1(O)CCCC1.Cl
(b) Cn1cc(CN2CCCCC2C(=O)Nc2ccc(-n3cccn3)cc2)cn1
(c) COc1ccc(Cl)cc1C(=O)N1CCC2(CC1)CC(=O)c1ccccc1O2
Answer: a. CN(C)CCOC(=O)C(c1ccccc1)C1(O)CCCC1.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#}
CN(C)CCOC(=O)C(c1ccccc1)C1(O)CCCC1.Cl
CN(C)CCOC(=O)C(c1ccccc1)C1(O)CCCC1.Cl
2-(dimethylamino)ethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate;hydrochloride