Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -12.004\% 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] Cc1ccc2nc(-c3ccccn3)cc(C(=O)N3CCN(c4ncccn4)CC3)c2c1
[b] Cc1[nH]c2ccccc2c1C(=O)C(C)OC(=O)C1CCC1
[c] COc1cc(NC(=O)COC(=O)C=C(C)C)c(C)cc1[N+](=O)[O-]
[d] O=[N+]([O-])c1ccc(Cl)cc1N1CCCC1
Answer: b. Cc1[nH]c2ccccc2c1C(=O)C(C)OC(=O)C1CCC1
{#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#}
Cc1[nH]c2ccccc2c1C(=O)C(C)OC(=O)C1CCC1
Cc1[nH]c2ccccc2c1C(=O)C(C)OC(=O)C1CCC1
[1-(2-methyl-1H-indol-3-yl)-1-oxopropan-2-yl] cyclobutanecarboxylate