Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.227\% 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 other words.
Options:
[a] Cc1cccc(OCC(=O)NNC(=O)CSc2ncc(C#N)c(N)n2)c1
[b] COc1ccc(CCNC(=O)CC2Nc3ccccc3NC2=O)cc1OC
[c] Cc1ccc(C(C(=O)NC2CCCCC2)N2CCCC2)cc1
[d] COc1cc([N+](=O)[O-])ccc1N/C=C/C(=O)c1cccs1
[e] CC1=CSC2=NC(=O)/C(=C\c3cccn3-c3ccc([N+](=O)[O-])cc3)C(=N)N12
Answer: c. Cc1ccc(C(C(=O)NC2CCCCC2)N2CCCC2)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(C(C(=O)NC2CCCCC2)N2CCCC2)cc1
Cc1ccc(C(C(=O)NC2CCCCC2)N2CCCC2)cc1
[C][C][=C][C][=C][Branch2][Ring1][Branch2][C][Branch1][=C][C][=Branch1][C][=O][N][C][C][C][C][C][C][Ring1][=Branch1][N][C][C][C][C][Ring1][Branch1][C][=C][Ring2][Ring1][Branch1]
N-cyclohexyl-2-(4-methylphenyl)-2-pyrrolidin-1-ylacetamide