Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.698\% 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. Cc1nn(Cc2ccc(Cl)c(Cl)c2)c(C)c1NC(=O)c1sc2ccccc2c1Cl
b. CC1Cc2ccccc2N1C(=O)COc1nc2ccccc2nc1N1CCOCC1
c. CCCNC(=O)c1cn(CC)c2cc(N3CCN(C(=O)c4ccco4)CC3)c(F)cc2c1=O
d. Cc1ccc(C(=O)Oc2ccc(-c3nnco3)cc2)o1
e. COc1cccc(NC(=O)CN(C)C(=O)Cn2c(=O)oc3ccccc32)c1
Answer: d. Cc1ccc(C(=O)Oc2ccc(-c3nnco3)cc2)o1
{#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#}
Cc1ccc(C(=O)Oc2ccc(-c3nnco3)cc2)o1
Cc1ccc(C(=O)Oc2ccc(-c3nnco3)cc2)o1
[4-(1,3,4-oxadiazol-2-yl)phenyl] 5-methylfuran-2-carboxylate