Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.879\% 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] CN(C)S(=O)(=O)c1cccc(NC(=O)COc2nc3ccccc3nc2N2CCOCC2)c1
[b] COc1cccc(/C=N/n2c(-c3cc(C)[nH]n3)n[nH]c2=S)c1OC
[c] CCOC(=O)C[N+](C)(C)CCOC1CC2CCC1(C)C2(C)C.[Cl-]
[d] O=C(CN1CCN(Cc2ccccc2)CC1)N1CCN(c2ccccc2)CC1
[e] COc1ccc(N2CCN(C(=O)Cc3nn(C)c(=O)c4ccccc34)CC2)cc1
Answer: a. CN(C)S(=O)(=O)c1cccc(NC(=O)COc2nc3ccccc3nc2N2CCOCC2)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#}
CN(C)S(=O)(=O)c1cccc(NC(=O)COc2nc3ccccc3nc2N2CCOCC2)c1
CN(C)S(=O)(=O)c1cccc(NC(=O)COc2nc3ccccc3nc2N2CCOCC2)c1
N-[3-(dimethylsulfamoyl)phenyl]-2-(3-morpholin-4-ylquinoxalin-2-yl)oxyacetamide