Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.289\% 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. COCCCNC(=O)c1c(NC(=O)c2ccco2)n(Cc2ccccc2)c2nc3ccccc3nc12
b. CCN(CC)c1ccc(NC(=O)CSc2ccsc2[N+](=O)[O-])c(C)c1
c. Cc1ccccc1CN(C)CC(=O)Nc1ccccc1Oc1ccccc1
Answer: b. CCN(CC)c1ccc(NC(=O)CSc2ccsc2[N+](=O)[O-])c(C)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#}
CCN(CC)c1ccc(NC(=O)CSc2ccsc2[N+](=O)[O-])c(C)c1
CCN(CC)c1ccc(NC(=O)CSc2ccsc2[N+](=O)[O-])c(C)c1
[C][C][N][Branch1][Ring1][C][C][C][=C][C][=C][Branch2][Ring1][Ring2][N][C][=Branch1][C][=O][C][S][C][C][=C][S][C][=Ring1][Branch1][N+1][=Branch1][C][=O][O-1][C][Branch1][C][C][=C][Ring2][Ring1][Ring2]
N-[4-(diethylamino)-2-methylphenyl]-2-(2-nitrothiophen-3-yl)sulfanylacetamide