Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.960\% 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] CCCC(=O)Nc1c(-c2ccccc2Cl)c(=O)c2ccccc2n1C
[b] CC(C)[NH+]1CCN(C(=O)c2ccc(NC(=O)c3ccc(Br)o3)cc2)CC1.O=C(O)C(F)(F)F
[c] COC(=O)CNC(=O)CSc1nc2sccc2c(=O)n1-c1ccccc1
[d] COc1ccc(C(=O)C2CCCN(Cc3cccc(C)n3)C2)c(OC)c1
Answer: b. CC(C)[NH+]1CCN(C(=O)c2ccc(NC(=O)c3ccc(Br)o3)cc2)CC1.O=C(O)C(F)(F)F
{#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#}
CC(C)[NH+]1CCN(C(=O)c2ccc(NC(=O)c3ccc(Br)o3)cc2)CC1.O=C(O)C(F)(F)F
CC(C)[NH+]1CCN(C(=O)c2ccc(NC(=O)c3ccc(Br)o3)cc2)CC1.O=C(O)C(F)(F)F
5-bromo-N-[4-(4-propan-2-ylpiperazin-4-ium-1-carbonyl)phenyl]furan-2-carboxamide;2,2,2-trifluoroacetic acid