Task: Answer the multiple choice question.
Query: Which compound exhibits a -22.788\% 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) COc1ccc(CCN2C(=O)CC(N3CCC(C(N)=O)CC3)C2=O)cc1OC
(b) CN(C)S(=O)(=O)c1ccc(Nc2nc(C3CC3)nc3c2nnn3Cc2ccccc2Cl)cc1
(c) OCCCc1cn(-c2ccccc2)c2ccccc12
(d) CCOC(=O)c1c(-c2ccccc2)oc2cc(CN(C)C)c(O)c(CN(C)C)c12
(e) O=C(C=C1SCCS1)/C=C/c1ccco1
Answer: d. CCOC(=O)c1c(-c2ccccc2)oc2cc(CN(C)C)c(O)c(CN(C)C)c12
{#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#}
CCOC(=O)c1c(-c2ccccc2)oc2cc(CN(C)C)c(O)c(CN(C)C)c12
CCOC(=O)c1c(-c2ccccc2)oc2cc(CN(C)C)c(O)c(CN(C)C)c12
ethyl 4,6-bis[(dimethylamino)methyl]-5-hydroxy-2-phenyl-1-benzofuran-3-carboxylate