Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -8.383\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1ccc(CNC(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1
[b] Cc1ccccc1C(=O)Nc1c(C(=O)N2CCN(C)CC2)cnn1-c1ccccc1
[c] Cc1ccc(-c2nc(C)sc2CC(=O)OCC(=O)Nc2cccc([N+](=O)[O-])c2)cc1
[d] Cc1ccc(NC(CC(=O)c2ccccc2)c2ccc(F)cc2)cc1
[e] COc1ccc(C2=NN(C(=O)CCC(=O)O)C(c3ccccc3F)C2)cc1
Answer: a. Cc1ccc(CNC(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1
{#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(CNC(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1
Cc1ccc(CNC(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1
2-[4-(4-fluorophenyl)piperazin-1-yl]-N-[(4-methylphenyl)methyl]acetamide