Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.700\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(OC)cc3)cc2)CC1
b) O=C(O)c1cccc(C(=O)O)c1Br
c) c1ccc(-c2nnc(OCCN3CCOCC3)c3ccccc23)cc1
Answer: a. CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(OC)cc3)cc2)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(OC)cc3)cc2)CC1
CCOC(=O)N1CCN(C(=O)c2ccc(CNS(=O)(=O)c3ccc(OC)cc3)cc2)CC1
ethyl4-[4-[[(4-methoxyphenyl)sulfonylamino]methyl]benzoyl]piperazine-1-carboxylate