Problem statement: Answer the multiple choice question.
Query: Which drug has a 12.008\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cc(-c2nnc3n2N=C(c2ccccc2)CS3)cc(OC)c1OC
(b) CCCN(CCC)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1
(c) C(#CC1CCCCC1)c1ccc2c(c1)COc1c3ccccc3nn1-2
(d) Cc1c(-n2cc(C(=O)c3ccccc3O)cc(C#N)c2=O)c(=O)n(-c2ccccc2)n1C.Cl
(e) Cn1nnnc1SC(C(=O)Nc1ccc(F)cc1)c1ccccc1
Answer: b. CCCN(CCC)S(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])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#}
4-chloro-3-nitro-N,N-dipropylbenzenesulfonamide