Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.842\% 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] CC(=O)Nc1cccc(N(C)C)c1
[b] CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)c3ccccc3OC)[nH]c2c1
[c] Cn1c(=O)c(=O)n(C)c2cc(S(=O)(=O)N3CCN(c4ccccc4F)CC3)ccc21
[d] CCn1cc([N+](=O)[O-])c(C(=O)N2N=C(c3ccccc3)CC2c2ccc([N+](=O)[O-])cc2)n1
[e] c1ccc(-c2nnc(CN3CCC4(CC3)OCCO4)o2)cc1
Answer: e. c1ccc(-c2nnc(CN3CCC4(CC3)OCCO4)o2)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#}
c1ccc(-c2nnc(CN3CCC4(CC3)OCCO4)o2)cc1
c1ccc(-c2nnc(CN3CCC4(CC3)OCCO4)o2)cc1
[C][=C][C][=C][Branch2][Ring1][N][C][=N][N][=C][Branch2][Ring1][C][C][N][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][O][C][C][O][Ring1][#Branch1][O][Ring1][S][C][=C][Ring2][Ring1][=Branch1]
8-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]-1,4-dioxa-8-azaspiro[4.5]decane