Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.051\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)C1=C(COC(=O)C23CC4CC(CC(Cl)(C4)C2)C3)NC(=O)NC1C
b. CCCC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
c. COC1=CC=C2[C@H]3Cc4ccc(OC)c5c4[C@@]2(CCN3C)[C@H]1O5.Cl
d. COc1cc(CN2CCNC(=O)C2CC(=O)N2CCCCO2)cc(OC)c1
Answer: a. CCOC(=O)C1=C(COC(=O)C23CC4CC(CC(Cl)(C4)C2)C3)NC(=O)NC1C
{#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)C1=C(COC(=O)C23CC4CC(CC(Cl)(C4)C2)C3)NC(=O)NC1C
CCOC(=O)C1=C(COC(=O)C23CC4CC(CC(Cl)(C4)C2)C3)NC(=O)NC1C
ethyl 6-[(3-chloroadamantane-1-carbonyl)oxymethyl]-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate