Task: Answer the multiple choice question.
Question: Which compound has a 9.924\% 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) Cc1sc2nc(CC(=O)NN)[nH]c(=O)c2c1C
b) O=C(CSc1nnc(-c2ccco2)n1-c1ccccc1Cl)Nc1cccc(C(=O)O)c1
c) Cc1cc(C(=O)N2CCCC(N3CCN(c4cccc(Cl)c4)CC3)C2)n(C)n1
d) CN(C)c1ccc(C=C2C(=O)OC(C)(C(C)(C)C)OC2=O)cc1
e) O=c1[nH]c(/C=C/c2ccc(Cl)cc2Cl)c([N+](=O)[O-])c(=O)[nH]1
Answer: a. Cc1sc2nc(CC(=O)NN)[nH]c(=O)c2c1C
{#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#}
Cc1sc2nc(CC(=O)NN)[nH]c(=O)c2c1C
Cc1sc2nc(CC(=O)NN)[nH]c(=O)c2c1C
2-(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)acetohydrazide