Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.543\% human ether-à-go-go related gene (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 other words.
Options:
a. CC(C)OC(=O)CCC1(C(=O)O)CCC(=O)NC1
b. Cc1nc2c(C(=O)N3CCOCC3)cnn2c(C)c1Cc1cccc(Cl)c1
c. CCOc1cccc2sc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCc5ccccc5C4)cc3)nc12.Cl
d. CCCCCCC1NC(C(=O)O)CS1
Answer: a. CC(C)OC(=O)CCC1(C(=O)O)CCC(=O)NC1
{#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#}
CC(C)OC(=O)CCC1(C(=O)O)CCC(=O)NC1
CC(C)OC(=O)CCC1(C(=O)O)CCC(=O)NC1
6-oxo-3-(3-oxo-3-propan-2-yloxypropyl)piperidine-3-carboxylicacid