Task: Answer the multiple-choice question.
Query: Which compound exhibits a -5.230\% 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: CCSC1=N/C(=C\c2cccnc2)C(=O)N1c1ccccc1
b: CC12CCC(=O)N1C(C(=O)Nc1nc3ccc(F)cc3s1)CS2
c: CC(=O)c1ccc(Nc2cc(C)nc3nc(C)nn23)cc1
d: C=CCn1c(SCC(=O)CC(=O)OCC)nc2cc(C(=O)N3CCC(C(N)=O)CC3)ccc2c1=O
e: CCCC(c1nnnn1C(C)(C)CC)N1CCN(C(=O)c2ccco2)CC1.Cl
Answer: b. CC12CCC(=O)N1C(C(=O)Nc1nc3ccc(F)cc3s1)CS2
{#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#}
CC12CCC(=O)N1C(C(=O)Nc1nc3ccc(F)cc3s1)CS2
CC12CCC(=O)N1C(C(=O)Nc1nc3ccc(F)cc3s1)CS2
N-(6-fluoro-1,3-benzothiazol-2-yl)-7a-methyl-5-oxo-2,3,6,7-tetrahydropyrrolo[2,1-b][1,3]thiazole-3-carboxamide