Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.662\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(C(=O)Nc2cccc(S(C)(=O)=O)c2)cc1OC
b. CC1=C(C(=O)NC2CCCC(C)C2C)C2(CCCCC2)OC1=O
c. O=C(CSc1nnc(CNC(=O)c2ccco2)o1)Nc1ccc(OC(F)(F)F)cc1
d. COc1ccc(OC)c(NC(=O)c2ccc3c(c2)C(=O)N(c2ccc(OC(C)=O)cc2)C3=O)c1
e. COc1cc(C(F)(F)F)c(C(=O)NCc2cccc(Cl)c2)cn1
Answer: b. CC1=C(C(=O)NC2CCCC(C)C2C)C2(CCCCC2)OC1=O
{#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#}
CC1=C(C(=O)NC2CCCC(C)C2C)C2(CCCCC2)OC1=O
CC1=C(C(=O)NC2CCCC(C)C2C)C2(CCCCC2)OC1=O
N-(2,3-dimethylcyclohexyl)-3-methyl-2-oxo-1-oxaspiro[4.5]dec-3-ene-4-carboxamide