Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -2.203\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1ccc(NC(=O)COC(=O)C2CCC(=O)N2)c([N+](=O)[O-])c1
[b] O=C(Cn1c(NCCO)nc2ccccc21)NCCc1ccccc1
[c] COc1ccc(S(=O)(=O)Nc2cccc(N(C)S(C)(=O)=O)c2)cc1
Answer: a. Cc1ccc(NC(=O)COC(=O)C2CCC(=O)N2)c([N+](=O)[O-])c1
{#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#}
Cc1ccc(NC(=O)COC(=O)C2CCC(=O)N2)c([N+](=O)[O-])c1
Cc1ccc(NC(=O)COC(=O)C2CCC(=O)N2)c([N+](=O)[O-])c1
[2-(4-methyl-2-nitroanilino)-2-oxoethyl] 5-oxopyrrolidine-2-carboxylate