Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.467\% 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: CCOc1cc(C(=O)OCC(=O)c2c[nH]c3ccccc23)ccc1OCC(=O)N1CCOCC1
b: CCOC(=O)c1c(S(=O)(=O)NCC(=O)N2CCN(c3ccc(F)cc3)CC2)c(C)n(C)c1C
c: COc1ccc(-n2ncc(C(C)NS(=O)(=O)c3ccc(C)s3)c2C)cc1
d: O=C(Nc1nccs1)C1CC=CCC1C(=O)OCC(F)(F)C(F)F
Answer: a. CCOc1cc(C(=O)OCC(=O)c2c[nH]c3ccccc23)ccc1OCC(=O)N1CCOCC1
{#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#}
CCOc1cc(C(=O)OCC(=O)c2c[nH]c3ccccc23)ccc1OCC(=O)N1CCOCC1
CCOc1cc(C(=O)OCC(=O)c2c[nH]c3ccccc23)ccc1OCC(=O)N1CCOCC1
[2-(1H-indol-3-yl)-2-oxoethyl] 3-ethoxy-4-(2-morpholin-4-yl-2-oxoethoxy)benzoate