Problem statement: Answer the multiple choice question.
Question: Which compound has a -0.519\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCOc1ccc(C(=O)CCC(=O)Nc2ccncc2)cc1
b. Cc1ccc(CCCOC(=O)C[N+]2(C)CCCC2)cc1.[I-]
c. Cc1ccccc1C(=O)Nc1ccc2c(c1)C(=O)NC2=O
d. O=S(=O)(Nc1cccnc1)c1cc(Cl)ccc1Cl
e. CC(Sc1ccccn1)C(=O)Nc1ccccc1
Answer: a. CCOc1ccc(C(=O)CCC(=O)Nc2ccncc2)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#}
CCOc1ccc(C(=O)CCC(=O)Nc2ccncc2)cc1
CCOc1ccc(C(=O)CCC(=O)Nc2ccncc2)cc1
4-(4-ethoxyphenyl)-4-oxo-N-pyridin-4-ylbutanamide