Task: Answer the multiple choice question.
Query: Which drug has a -4.749% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(OC)c(NC(=O)CN(c2ccc(C(C)C)cc2)S(=O)(=O)c2c(C)noc2C)c1
(b) Cc1nccn1CCC1CCCCN1C(=O)CCc1nnc(-c2ccsc2)o1
(c) Cc1ccccc1NC(=O)CN1C(=O)NC2(CCCCC2)C1=O
(d) CCCCCCC1/C(=N/O)CCC1C(=O)OC
Answer: d. CCCCCCC1/C(=N/O)CCC1C(=O)OC
{#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#}
CCCCCCC1/C(=N/O)CCC1C(=O)OC
CCCCCCC1/C(=N/O)CCC1C(=O)OC
methyl (3E)-2-hexyl-3-hydroxyiminocyclopentane-1-carboxylate