Problem statement: Answer the multiple choice question.
Question: Which drug has a -2.611\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(OCCCCc2c(C)n[nH]c2C)cc1.Cl
b: CCN(CC(=O)Nc1ccccc1C(=O)Nc1ccccc1)Cc1nc2ccccc2c(=O)[nH]1
c: Brc1cccc(-c2n[nH]c(-c3ccccc3)n2)c1
d: Cc1cccc(C(C)(C)C)c1OCCCCN1CCCC1.O=C(O)C(=O)O
Answer: c. Brc1cccc(-c2n[nH]c(-c3ccccc3)n2)c1
{#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#}
Brc1cccc(-c2n[nH]c(-c3ccccc3)n2)c1
Brc1cccc(-c2n[nH]c(-c3ccccc3)n2)c1
3-(3-bromophenyl)-5-phenyl-1H-1,2,4-triazole