Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -2.416\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)N(CCC(Cc1ccccc1)c1ccco1)Cc1ccco1
[b] CCCCOc1ccc(CSc2nnc(C)n2N)cc1[N+](=O)[O-]
[c] Cc1ccc(F)cc1NCC(=O)Nc1ccc(Cl)cc1F
[d] Cc1cccc(C)c1NC(=O)Cn1nnnc1N
Answer: b. CCCCOc1ccc(CSc2nnc(C)n2N)cc1[N+](=O)[O-]
{#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#}
CCCCOc1ccc(CSc2nnc(C)n2N)cc1[N+](=O)[O-]
CCCCOc1ccc(CSc2nnc(C)n2N)cc1[N+](=O)[O-]
3-[(4-butoxy-3-nitrophenyl)methylsulfanyl]-5-methyl-1,2,4-triazol-4-amine