Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.649\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1cccc(CNC(=O)COC(=O)c2nc(Cl)c(Cl)c(Cl)c2Cl)c1
b. COc1cccc(CN2CCNC(=O)C2CC(=O)N2CCOc3ccccc3C2)c1OC
c. CC(=O)OCP(C)(=O)COC(C)=O
d. Cc1nc(CNS(=O)(=O)c2cccnc2)cs1
e. O=C(Cn1c(=O)oc2ccccc21)Nc1nc(-c2ccc(Br)cc2)cs1
Answer: b. COc1cccc(CN2CCNC(=O)C2CC(=O)N2CCOc3ccccc3C2)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#}
COc1cccc(CN2CCNC(=O)C2CC(=O)N2CCOc3ccccc3C2)c1OC
COc1cccc(CN2CCNC(=O)C2CC(=O)N2CCOc3ccccc3C2)c1OC
3-[2-(3,5-dihydro-2H-1,4-benzoxazepin-4-yl)-2-oxoethyl]-4-[(2,3-dimethoxyphenyl)methyl]piperazin-2-one