Task: Answer the multiple-choice question.
Query: Which compound has a 10.777\% 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. CN1C[C@@H]2C(c3ccc(Cl)nc3)C3(c4ccccc4)CC2(C3)[C@H]1c1ccccc1
b. CCc1cccc2c(=O)c(C(=O)NCCCOC)c[nH]c12
c. COc1ccc(Cl)cc1C(=O)NCc1ccco1
d. COC(=O)c1cnc2c(c(C)nn2C)c1OC
e. O=C(NCCC(=O)N1CCN(S(=O)(=O)c2ccccc2Cl)CC1)Nc1ccccc1
Answer: d. COC(=O)c1cnc2c(c(C)nn2C)c1OC
{#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#}
COC(=O)c1cnc2c(c(C)nn2C)c1OC
COC(=O)c1cnc2c(c(C)nn2C)c1OC
methyl 4-methoxy-1,3-dimethylpyrazolo[3,4-b]pyridine-5-carboxylate