Problem statement: Answer the multiple choice question.
Question: Which compound has a -27.555\% 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.) CCCNC(=O)c1nn2cc(Br)cnc2c1Cl
b.) COC(=O)C1=C(c2ccc3ccccc3c2)C[C@@H]2CC[C@H]1N2C(=O)N1CCC(O)CC1
c.) Cc1c(NC(=O)c2cnn3c2NC(c2ccccc2)CC3C(F)(F)F)c(=O)n(-c2ccccc2)n1C
Answer: a. CCCNC(=O)c1nn2cc(Br)cnc2c1Cl
{#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#}
CCCNC(=O)c1nn2cc(Br)cnc2c1Cl
CCCNC(=O)c1nn2cc(Br)cnc2c1Cl
6-bromo-3-chloro-N-propylpyrazolo[1,5-a]pyrimidine-2-carboxamide