Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -56.699% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccccc1CCC(=O)Nc1ccc2c(c1)CN(Cc1ccc(CO)o1)CC2
b. CCCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
c. CCOC(=O)c1c(-c2ccc(C)o2)csc1NC(=O)CSc1ncn[nH]1
d. Cc1cc(C)n(-c2cc(C(C)(C)C)nc3c(-c4ccc(Cl)cc4)cnn23)n1
e. COCCNC(=O)c1ccccc1N(Cc1ccccc1)S(=O)(=O)c1ccc(C)cc1
Answer: b. CCCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
CCCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
(3-nitro-4-pentoxyphenyl)methyl carbamimidothioate;hydrochloride