Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.966\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc([C@@H](NC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)cc1
b. CCOC(=O)C1CCCN(Cc2cccc(Cl)c2)C1
c. CCN=c1scc(C)n1/N=C/c1cc(Br)c(O)c(Br)c1
d. N#Cc1c(N2CCOCC2)nc(N)c2c(N)nc3c(c12)CC(CCl)O3
Answer: a. COc1ccc([C@@H](NC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)cc1
{#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#}
COc1ccc([C@@H](NC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)cc1
COc1ccc([C@@H](NC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)cc1
tert-butyl (2R)-2-(4-methoxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate