Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.501\% human ether-à-go-go related gene (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 Cl.OC(COc1c(F)cc(Br)cc1F)CN1CCOCC1
b O=C1c2ccccc2C(=O)N1CSc1nnc(Nc2ccccc2F)s1
c CN(CCC#N)C(=O)COc1ccc(Br)cc1Cl
Answer: c. CN(CCC#N)C(=O)COc1ccc(Br)cc1Cl
{#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(CCC#N)C(=O)COc1ccc(Br)cc1Cl
CN(CCC#N)C(=O)COc1ccc(Br)cc1Cl
2-(4-bromo-2-chlorophenoxy)-N-(2-cyanoethyl)-N-methylacetamide