Problem statement: Answer the multiple-choice question.
Query: Which drug has a -4.399\% 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. S=C(NCCc1ccccc1)NCCc1cnc[nH]1
b. CC(C)(C)c1ccc(S(=O)(=O)Nc2ccc(C(=O)N3CCCC3)cc2)cc1
c. Cc1ccc(CNc2nc(Cl)c(C#N)s2)cc1
Answer: b. CC(C)(C)c1ccc(S(=O)(=O)Nc2ccc(C(=O)N3CCCC3)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(C)(C)c1ccc(S(=O)(=O)Nc2ccc(C(=O)N3CCCC3)cc2)cc1
CC(C)(C)c1ccc(S(=O)(=O)Nc2ccc(C(=O)N3CCCC3)cc2)cc1
4-tert-butyl-N-[4-(pyrrolidine-1-carbonyl)phenyl]benzenesulfonamide