Task: Answer the multiple-choice question.
Query: Which compound has a -1.932\% 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) CCOC(=O)c1c(-c2ccc(C)o2)csc1N
(b) Cc1cc(C)cc(OCC(=O)OCCN2C(=O)c3ccccc3C2=O)c1
(c) O=C(Nc1ccccc1Cl)c1ccccc1S(=O)(=O)c1ccccc1[N+](=O)[O-]
(d) COc1ccc(OC)c(NC(=O)CSc2nnc(-c3ccco3)n2-c2ccccc2)c1
(e) CC(C)N(C(=O)CSc1nc2c([nH]1)c(=O)n(C)c(=O)n2C)c1ccccc1
Answer: b. Cc1cc(C)cc(OCC(=O)OCCN2C(=O)c3ccccc3C2=O)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#}
Cc1cc(C)cc(OCC(=O)OCCN2C(=O)c3ccccc3C2=O)c1
Cc1cc(C)cc(OCC(=O)OCCN2C(=O)c3ccccc3C2=O)c1
2-(1,3-dioxoisoindol-2-yl)ethyl 2-(3,5-dimethylphenoxy)acetate