Problem statement: Answer the multiple-choice question.
Question: Which compound has a -2.050\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=c1c2ccc(Cl)cc2nc2n1CC/C2=C\c1cccc(O)c1
b CCc1noc(C)c1C(=O)OCC(=O)c1ccc(OC)c(OC)c1
c Cn1c(N)c(C(=O)COC(=O)CCCOc2ccc(Cl)cc2Cl)c(=O)n(C)c1=O
d Cc1ccc(NC(=O)C(c2ccc(Cl)cc2Cl)N2CCCC2)cc1
e O=C(NC1CCCCCC1)c1ccc(S(=O)(=O)NCc2ccco2)cc1
Answer: b. CCc1noc(C)c1C(=O)OCC(=O)c1ccc(OC)c(OC)c1
{#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#}
CCc1noc(C)c1C(=O)OCC(=O)c1ccc(OC)c(OC)c1
CCc1noc(C)c1C(=O)OCC(=O)c1ccc(OC)c(OC)c1
[2-(3,4-dimethoxyphenyl)-2-oxoethyl] 3-ethyl-5-methyl-1,2-oxazole-4-carboxylate