Problem statement: Answer the multiple-choice question.
Question: Which drug has a 2.288\% 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 additional words.
Options:
[a] CC(O)(CS(=O)(=O)Cc1ccccc1)C(=O)Nc1ccc(C(F)(F)F)cc1
[b] COc1ccc(-c2cc(C(=O)N3CCCCCC3)c3cc(C)ccc3n2)cc1
[c] CCn1c(CSc2nc(C)cc(C)n2)nnc1SCC(=O)N1CCCc2ccccc21
[d] COC(=O)c1cc(OC)c(OC)cc1NC(=O)Cc1ccccc1[N+](=O)[O-]
Answer: d. COC(=O)c1cc(OC)c(OC)cc1NC(=O)Cc1ccccc1[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#}
COC(=O)c1cc(OC)c(OC)cc1NC(=O)Cc1ccccc1[N+](=O)[O-]
COC(=O)c1cc(OC)c(OC)cc1NC(=O)Cc1ccccc1[N+](=O)[O-]
methyl 4,5-dimethoxy-2-[[2-(2-nitrophenyl)acetyl]amino]benzoate