Problem statement: Answer the multiple-choice question.
Query: Which compound has a 20.799\% 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) N#C/C(=C\c1cc(Cl)ccc1O)C(=O)NC1CCCCC1
(b) CC(NC(=O)CNC(=O)c1ccco1)c1ccc(S(N)(=O)=O)cc1
(c) CC(=O)c1ccc(S(=O)(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)cc2)cc1
Answer: c. CC(=O)c1ccc(S(=O)(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)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#}
CC(=O)c1ccc(S(=O)(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)cc2)cc1
CC(=O)c1ccc(S(=O)(=O)Nc2ccc(-c3ccc4nnc(C)n4n3)cc2)cc1
4-acetyl-N-[4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]benzenesulfonamide