Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -64.111% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cn1nnc2cc(NC(=O)N3CC4(C)CC3CC(C)(C)C4)ccc21
b.) CCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
c.) CC(=O)Nc1sc(N/N=C/c2ccc(O)cc2)nc1-c1ccc(C)cc1
d.) CCOC(=O)C1CCCN(C(=O)c2cn(CC(C)C)c(=O)c3cc(OC)c(OC)cc23)C1
e.) O=C(Nc1nc2ccccc2s1)c1ccccc1
Answer: b. CCCCOc1ccc(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#}
CCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
CCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
(4-butoxy-3-nitrophenyl)methyl carbamimidothioate;hydrochloride