Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.430% 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. CC1(C)CC(=O)C=C(OC(=O)c2ccc(Cl)cc2)C1
b. COc1ccc(NC(=O)CN2CCC(C(=O)c3ccc(C)cc3)CC2)c(OC)c1
c. Cc1ccc(-c2ccc(C3C(C#N)=C(N)Oc4n[nH]c(C)c43)o2)cc1
d. CCOC(=O)c1[nH]c2cc(OC)c(OC)cc2c1NC(=O)C(C)N1CCN(Cc2ccccc2)CC1
Answer: a. CC1(C)CC(=O)C=C(OC(=O)c2ccc(Cl)cc2)C1
{#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#}
CC1(C)CC(=O)C=C(OC(=O)c2ccc(Cl)cc2)C1
CC1(C)CC(=O)C=C(OC(=O)c2ccc(Cl)cc2)C1
(5,5-dimethyl-3-oxocyclohexen-1-yl) 4-chlorobenzoate