Task: Answer the MCQ question.
Question: Which compound exhibits a -1.759% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccccc1C(=O)NCCN1CCN(C(=O)c2ccccc2OC)CC1
[b] CC(C)(C)S(=O)(=O)c1cnc(-c2cnccn2)nc1N
[c] CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCC(O)c3ccccc3)c12
[d] O=[N+]([O-])c1cc(/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)ccc1O
[e] CCOc1ccccc1N1CCN(C(=O)c2ccccc2SCC(=O)N2CCCC2)CC1
Answer: c. CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCC(O)c3ccccc3)c12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCC(O)c3ccccc3)c12
CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCC(O)c3ccccc3)c12
2-(4-ethyl-7-methyl-2-oxochromen-5-yl)oxy-N-(2-hydroxy-2-phenylethyl)acetamide